103RD GENERAL ASSEMBLY State of Illinois 2023 and 2024 HB4255 Introduced , by Rep. Amy Elik SYNOPSIS AS INTRODUCED: 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907625 ILCS 5/12-215 Amends the Illinois Vehicle Code. Allows the use of red, blue, and white oscillating, rotating, or flashing lights on tow trucks. LRB103 34476 MXP 64307 b A BILL FOR 103RD GENERAL ASSEMBLY State of Illinois 2023 and 2024 HB4255 Introduced , by Rep. Amy Elik SYNOPSIS AS INTRODUCED: 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907625 ILCS 5/12-215 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907 625 ILCS 5/12-215 Amends the Illinois Vehicle Code. Allows the use of red, blue, and white oscillating, rotating, or flashing lights on tow trucks. LRB103 34476 MXP 64307 b LRB103 34476 MXP 64307 b A BILL FOR 103RD GENERAL ASSEMBLY State of Illinois 2023 and 2024 HB4255 Introduced , by Rep. Amy Elik SYNOPSIS AS INTRODUCED: 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907625 ILCS 5/12-215 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907 625 ILCS 5/12-215 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907 625 ILCS 5/12-215 Amends the Illinois Vehicle Code. Allows the use of red, blue, and white oscillating, rotating, or flashing lights on tow trucks. LRB103 34476 MXP 64307 b LRB103 34476 MXP 64307 b LRB103 34476 MXP 64307 b A BILL FOR HB4255LRB103 34476 MXP 64307 b HB4255 LRB103 34476 MXP 64307 b HB4255 LRB103 34476 MXP 64307 b 1 AN ACT concerning transportation. 2 Be it enacted by the People of the State of Illinois, 3 represented in the General Assembly: 4 Section 5. The Illinois Vehicle Code is amended by 5 changing Sections 11-907 and 12-215 as follows: 6 (625 ILCS 5/11-907) (from Ch. 95 1/2, par. 11-907) 7 Sec. 11-907. Operation of vehicles and streetcars on 8 approach of authorized emergency vehicles. 9 (a) Upon the immediate approach of an authorized emergency 10 vehicle making use of audible and visual signals meeting the 11 requirements of this Code or a police vehicle properly and 12 lawfully making use of an audible or visual signal: 13 (1) the driver of every other vehicle shall yield the 14 right-of-way and shall immediately drive to a position 15 parallel to, and as close as possible to, the right-hand 16 edge or curb of the highway clear of any intersection and 17 shall, if necessary to permit the safe passage of the 18 emergency vehicle, stop and remain in such position until 19 the authorized emergency vehicle has passed, unless 20 otherwise directed by a police officer; and 21 (2) the operator of every streetcar shall immediately 22 stop such car clear of any intersection and keep it in such 23 position until the authorized emergency vehicle has 103RD GENERAL ASSEMBLY State of Illinois 2023 and 2024 HB4255 Introduced , by Rep. Amy Elik SYNOPSIS AS INTRODUCED: 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907625 ILCS 5/12-215 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907 625 ILCS 5/12-215 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907 625 ILCS 5/12-215 Amends the Illinois Vehicle Code. Allows the use of red, blue, and white oscillating, rotating, or flashing lights on tow trucks. LRB103 34476 MXP 64307 b LRB103 34476 MXP 64307 b LRB103 34476 MXP 64307 b A BILL FOR 625 ILCS 5/11-907 from Ch. 95 1/2, par. 11-907 625 ILCS 5/12-215 LRB103 34476 MXP 64307 b HB4255 LRB103 34476 MXP 64307 b HB4255- 2 -LRB103 34476 MXP 64307 b HB4255 - 2 - LRB103 34476 MXP 64307 b HB4255 - 2 - LRB103 34476 MXP 64307 b 1 passed, unless otherwise directed by a police officer. 2 (b) This Section shall not operate to relieve the driver 3 of an authorized emergency vehicle from the duty to drive with 4 due regard for the safety of all persons using the highway. 5 (c) Upon approaching a stationary authorized emergency 6 vehicle, when the authorized emergency vehicle is giving a 7 signal by displaying alternately flashing red, red and white, 8 blue, or red and blue, or red, blue, and white lights or amber 9 or yellow warning lights, a person who drives an approaching 10 vehicle shall: 11 (1) proceeding with due caution, yield the 12 right-of-way by making a lane change into a lane not 13 adjacent to that of the authorized emergency vehicle, if 14 possible with due regard to safety and traffic conditions, 15 if on a highway having at least 4 lanes with not less than 16 2 lanes proceeding in the same direction as the 17 approaching vehicle; or 18 (2) if changing lanes would be impossible or unsafe, 19 proceeding with due caution, reduce the speed of the 20 vehicle, maintaining a safe speed for road conditions and 21 leaving a safe distance until safely past the stationary 22 emergency vehicles. 23 The visual signal specified under this subsection (c) 24 given by an authorized emergency vehicle is an indication to 25 drivers of approaching vehicles that a hazardous condition is 26 present when circumstances are not immediately clear. Drivers HB4255 - 2 - LRB103 34476 MXP 64307 b HB4255- 3 -LRB103 34476 MXP 64307 b HB4255 - 3 - LRB103 34476 MXP 64307 b HB4255 - 3 - LRB103 34476 MXP 64307 b 1 of vehicles approaching a stationary emergency vehicle in any 2 lane shall heed the warning of the signal, reduce the speed of 3 the vehicle, proceed with due caution, maintain a safe speed 4 for road conditions, be prepared to stop, and leave a safe 5 distance until safely passed the stationary emergency vehicle. 6 As used in this subsection (c), "authorized emergency 7 vehicle" includes any vehicle authorized by law to be equipped 8 with oscillating, rotating, or flashing lights under Section 9 12-215 of this Code, while the owner or operator of the vehicle 10 is engaged in his or her official duties. 11 (d) A person who violates subsection (c) of this Section 12 commits a business offense punishable by a fine of not less 13 than $250 or more than $10,000 for a first violation, and a 14 fine of not less than $750 or more than $10,000 for a second or 15 subsequent violation. It is a factor in aggravation if the 16 person committed the offense while in violation of Section 17 11-501, 12-610.1, or 12-610.2 of this Code. Imposition of the 18 penalties authorized by this subsection (d) for a violation of 19 subsection (c) of this Section that results in the death of 20 another person does not preclude imposition of appropriate 21 additional civil or criminal penalties. A person who violates 22 subsection (c) and the violation results in damage to another 23 vehicle commits a Class A misdemeanor. A person who violates 24 subsection (c) and the violation results in the injury or 25 death of another person commits a Class 4 felony. 26 (e) If a violation of subsection (c) of this Section HB4255 - 3 - LRB103 34476 MXP 64307 b HB4255- 4 -LRB103 34476 MXP 64307 b HB4255 - 4 - LRB103 34476 MXP 64307 b HB4255 - 4 - LRB103 34476 MXP 64307 b 1 results in damage to the property of another person, in 2 addition to any other penalty imposed, the person's driving 3 privileges shall be suspended for a fixed period of not less 4 than 90 days and not more than one year. 5 (f) If a violation of subsection (c) of this Section 6 results in injury to another person, in addition to any other 7 penalty imposed, the person's driving privileges shall be 8 suspended for a fixed period of not less than 180 days and not 9 more than 2 years. 10 (g) If a violation of subsection (c) of this Section 11 results in the death of another person, in addition to any 12 other penalty imposed, the person's driving privileges shall 13 be suspended for 2 years. 14 (h) The Secretary of State shall, upon receiving a record 15 of a judgment entered against a person under subsection (c) of 16 this Section: 17 (1) suspend the person's driving privileges for the 18 mandatory period; or 19 (2) extend the period of an existing suspension by the 20 appropriate mandatory period. 21 (i) The Scott's Law Fund shall be a special fund in the 22 State treasury. Subject to appropriation by the General 23 Assembly and approval by the Director, the Director of the 24 State Police shall use all moneys in the Scott's Law Fund in 25 the Department's discretion to fund the production of 26 materials to educate drivers on approaching stationary HB4255 - 4 - LRB103 34476 MXP 64307 b HB4255- 5 -LRB103 34476 MXP 64307 b HB4255 - 5 - LRB103 34476 MXP 64307 b HB4255 - 5 - LRB103 34476 MXP 64307 b 1 authorized emergency vehicles, to hire off-duty Illinois 2 Department of State Police for enforcement of this Section, 3 and for other law enforcement purposes the Director deems 4 necessary in these efforts. 5 (j) For violations of this Section issued by a county or 6 municipal police officer, the assessment shall be deposited 7 into the county's or municipality's Transportation Safety 8 Highway Hire-back Fund. The county shall use the moneys in its 9 Transportation Safety Highway Hire-back Fund to hire off-duty 10 county police officers to monitor construction or maintenance 11 zones in that county on highways other than interstate 12 highways. The county, in its discretion, may also use a 13 portion of the moneys in its Transportation Safety Highway 14 Hire-back Fund to purchase equipment for county law 15 enforcement and fund the production of materials to educate 16 drivers on construction zone safe driving habits and 17 approaching stationary authorized emergency vehicles. 18 (k) In addition to other penalties imposed by this 19 Section, the court may order a person convicted of a violation 20 of subsection (c) to perform community service as determined 21 by the court. 22 (Source: P.A. 101-173, eff. 1-1-20; 102-336, eff. 1-1-22; 23 102-338, eff. 1-1-22; 102-813, eff. 5-13-22.) 24 (625 ILCS 5/12-215) 25 Sec. 12-215. Oscillating, rotating, or flashing lights on HB4255 - 5 - LRB103 34476 MXP 64307 b HB4255- 6 -LRB103 34476 MXP 64307 b HB4255 - 6 - LRB103 34476 MXP 64307 b HB4255 - 6 - LRB103 34476 MXP 64307 b 1 motor vehicles. Except as otherwise provided in this Code: 2 (a) The use of red or white oscillating, rotating, or 3 flashing lights, whether lighted or unlighted, is prohibited 4 except on: 5 1. Law enforcement vehicles of State, federal, or 6 local authorities; 7 2. A vehicle operated by a police officer or county 8 coroner and designated or authorized by local authorities, 9 in writing, as a law enforcement vehicle; however, such 10 designation or authorization must be carried in the 11 vehicle; 12 2.1. A vehicle operated by a fire chief, deputy fire 13 chief, or assistant fire chief who has completed an 14 emergency vehicle operation training course approved by 15 the Office of the State Fire Marshal and designated or 16 authorized by local authorities, fire departments, or fire 17 protection districts, in writing, as a fire department, 18 fire protection district, or township fire department 19 vehicle; however, the designation or authorization must be 20 carried in the vehicle, and the lights may be visible or 21 activated only when responding to a bona fide emergency; 22 3. Vehicles of local fire departments and State or 23 federal firefighting vehicles; 24 4. Vehicles which are designed and used exclusively as 25 ambulances or rescue vehicles; furthermore, such lights 26 shall not be lighted except when responding to an HB4255 - 6 - LRB103 34476 MXP 64307 b HB4255- 7 -LRB103 34476 MXP 64307 b HB4255 - 7 - LRB103 34476 MXP 64307 b HB4255 - 7 - LRB103 34476 MXP 64307 b 1 emergency call for and while actually conveying the sick 2 or injured; 3 4.5. Vehicles which are occasionally used as rescue 4 vehicles that have been authorized for use as rescue 5 vehicles by a volunteer EMS provider, provided that the 6 operator of the vehicle has successfully completed an 7 emergency vehicle operation training course recognized by 8 the Department of Public Health; furthermore, the lights 9 shall not be lighted except when responding to an 10 emergency call for the sick or injured; 11 5. Tow trucks licensed in a state that requires such 12 lights; furthermore, such lights shall not be lighted on 13 any such tow truck while the tow truck is operating in the 14 State of Illinois; 15 6. Vehicles of the Illinois Emergency Management 16 Agency and Office of Homeland Security, vehicles of the 17 Office of the Illinois State Fire Marshal, vehicles of the 18 Illinois Department of Public Health, vehicles of the 19 Illinois Department of Corrections, and vehicles of the 20 Illinois Department of Juvenile Justice; 21 7. Vehicles operated by a local or county emergency 22 management services agency as defined in the Illinois 23 Emergency Management Agency Act; 24 8. School buses operating alternately flashing head 25 lamps as permitted under Section 12-805 of this Code; 26 9. Vehicles that are equipped and used exclusively as HB4255 - 7 - LRB103 34476 MXP 64307 b HB4255- 8 -LRB103 34476 MXP 64307 b HB4255 - 8 - LRB103 34476 MXP 64307 b HB4255 - 8 - LRB103 34476 MXP 64307 b 1 organ transplant vehicles when used in combination with 2 blue oscillating, rotating, or flashing lights; 3 furthermore, these lights shall be lighted only when the 4 transportation is declared an emergency by a member of the 5 transplant team or a representative of the organ 6 procurement organization; 7 10. Vehicles of the Illinois Department of Natural 8 Resources that are used for mine rescue and explosives 9 emergency response; 10 11. Vehicles of the Illinois Department of 11 Transportation identified as Emergency Traffic Patrol; the 12 lights shall not be lighted except when responding to an 13 emergency call or when parked or stationary while engaged 14 in motor vehicle assistance or at the scene of the 15 emergency; and 16 12. Vehicles of the Illinois State Toll Highway 17 Authority with a gross vehicle weight rating of 9,000 18 pounds or more and those identified as Highway Emergency 19 Lane Patrol; the lights shall not be lighted except when 20 responding to an emergency call or when parked or 21 stationary while engaged in motor vehicle assistance or at 22 the scene of the emergency. 23 (b) The use of amber oscillating, rotating, or flashing 24 lights, whether lighted or unlighted, is prohibited except on: 25 1. Second division vehicles designed and used for 26 towing or hoisting vehicles; furthermore, such lights HB4255 - 8 - LRB103 34476 MXP 64307 b HB4255- 9 -LRB103 34476 MXP 64307 b HB4255 - 9 - LRB103 34476 MXP 64307 b HB4255 - 9 - LRB103 34476 MXP 64307 b 1 shall not be lighted except as required in this paragraph 2 1; such lights shall be lighted when such vehicles are 3 actually being used at the scene of a crash or 4 disablement; if the towing vehicle is equipped with a flat 5 bed that supports all wheels of the vehicle being 6 transported, the lights shall not be lighted while the 7 vehicle is engaged in towing on a highway; if the towing 8 vehicle is not equipped with a flat bed that supports all 9 wheels of a vehicle being transported, the lights shall be 10 lighted while the towing vehicle is engaged in towing on a 11 highway during all times when the use of headlights is 12 required under Section 12-201 of this Code; in addition, 13 these vehicles may use white oscillating, rotating, or 14 flashing lights in combination with amber oscillating, 15 rotating, or flashing lights or red, blue, and white 16 oscillating, rotating, or flashing lights as provided in 17 this paragraph; 18 2. Motor vehicles or equipment of the State of 19 Illinois, the Illinois State Toll Highway Authority, local 20 authorities, and contractors; furthermore, such lights 21 shall not be lighted except while such vehicles are 22 engaged in maintenance or construction operations within 23 the limits of construction projects; 24 3. Vehicles or equipment used by engineering or survey 25 crews; furthermore, such lights shall not be lighted 26 except while such vehicles are actually engaged in work on HB4255 - 9 - LRB103 34476 MXP 64307 b HB4255- 10 -LRB103 34476 MXP 64307 b HB4255 - 10 - LRB103 34476 MXP 64307 b HB4255 - 10 - LRB103 34476 MXP 64307 b 1 a highway; 2 4. Vehicles of public utilities, municipalities, or 3 other construction, maintenance, or automotive service 4 vehicles except that such lights shall be lighted only as 5 a means for indicating the presence of a vehicular traffic 6 hazard requiring unusual care in approaching, overtaking, 7 or passing while such vehicles are engaged in maintenance, 8 service, or construction on a highway; 9 5. Oversized vehicle or load; however, such lights 10 shall only be lighted when moving under permit issued by 11 the Department under Section 15-301 of this Code; 12 6. The front and rear of motorized equipment owned and 13 operated by the State of Illinois or any political 14 subdivision thereof, which is designed and used for 15 removal of snow and ice from highways; 16 6.1. The front and rear of motorized equipment or 17 vehicles that (i) are not owned by the State of Illinois or 18 any political subdivision of the State, (ii) are designed 19 and used for removal of snow and ice from highways and 20 parking lots, and (iii) are equipped with a snow plow that 21 is 12 feet in width; these lights may not be lighted except 22 when the motorized equipment or vehicle is actually being 23 used for those purposes on behalf of a unit of government; 24 7. Fleet safety vehicles registered in another state, 25 furthermore, such lights shall not be lighted except as 26 provided for in Section 12-212 of this Code; HB4255 - 10 - LRB103 34476 MXP 64307 b HB4255- 11 -LRB103 34476 MXP 64307 b HB4255 - 11 - LRB103 34476 MXP 64307 b HB4255 - 11 - LRB103 34476 MXP 64307 b 1 8. Such other vehicles as may be authorized by local 2 authorities; 3 9. Law enforcement vehicles of State or local 4 authorities when used in combination with red oscillating, 5 rotating, or flashing lights; 6 9.5. Propane delivery trucks; 7 10. Vehicles used for collecting or delivering mail 8 for the United States Postal Service provided that such 9 lights shall not be lighted except when such vehicles are 10 actually being used for such purposes; 11 10.5. Vehicles of the Office of the Illinois State 12 Fire Marshal, provided that such lights shall not be 13 lighted except for when such vehicles are engaged in work 14 for the Office of the Illinois State Fire Marshal; 15 11. Any vehicle displaying a slow-moving vehicle 16 emblem as provided in Section 12-205.1; 17 12. All trucks equipped with self-compactors or 18 roll-off hoists and roll-on containers for garbage, 19 recycling, or refuse hauling. Such lights shall not be 20 lighted except when such vehicles are actually being used 21 for such purposes; 22 13. Vehicles used by a security company, alarm 23 responder, control agency, or the Illinois Department of 24 Corrections; 25 14. Security vehicles of the Department of Human 26 Services; however, the lights shall not be lighted except HB4255 - 11 - LRB103 34476 MXP 64307 b HB4255- 12 -LRB103 34476 MXP 64307 b HB4255 - 12 - LRB103 34476 MXP 64307 b HB4255 - 12 - LRB103 34476 MXP 64307 b 1 when being used for security related purposes under the 2 direction of the superintendent of the facility where the 3 vehicle is located; and 4 15. Vehicles of union representatives, except that the 5 lights shall be lighted only while the vehicle is within 6 the limits of a construction project. 7 (c) The use of blue oscillating, rotating, or flashing 8 lights, whether lighted or unlighted, is prohibited except on: 9 1. Rescue squad vehicles not owned by a fire 10 department or fire protection district and vehicles owned 11 or operated by a: 12 voluntary firefighter; 13 paid firefighter; 14 part-paid firefighter; 15 call firefighter; 16 member of the board of trustees of a fire 17 protection district; 18 paid or unpaid member of a rescue squad; 19 paid or unpaid member of a voluntary ambulance 20 unit; or 21 paid or unpaid members of a local or county 22 emergency management services agency as defined in the 23 Illinois Emergency Management Agency Act, designated 24 or authorized by local authorities, in writing, and 25 carrying that designation or authorization in the 26 vehicle. HB4255 - 12 - LRB103 34476 MXP 64307 b HB4255- 13 -LRB103 34476 MXP 64307 b HB4255 - 13 - LRB103 34476 MXP 64307 b HB4255 - 13 - LRB103 34476 MXP 64307 b 1 However, such lights are not to be lighted except when 2 responding to a bona fide emergency or when parked or 3 stationary at the scene of a fire, rescue call, ambulance 4 call, or motor vehicle crash. 5 Any person using these lights in accordance with this 6 subdivision (c)1 must carry on his or her person an 7 identification card or letter identifying the bona fide 8 member of a fire department, fire protection district, 9 rescue squad, ambulance unit, or emergency management 10 services agency that owns or operates that vehicle. The 11 card or letter must include: 12 (A) the name of the fire department, fire 13 protection district, rescue squad, ambulance unit, or 14 emergency management services agency; 15 (B) the member's position within the fire 16 department, fire protection district, rescue squad, 17 ambulance unit, or emergency management services 18 agency; 19 (C) the member's term of service; and 20 (D) the name of a person within the fire 21 department, fire protection district, rescue squad, 22 ambulance unit, or emergency management services 23 agency to contact to verify the information provided. 24 2. Police department vehicles in cities having a 25 population of 500,000 or more inhabitants. 26 3. Law enforcement vehicles of State or local HB4255 - 13 - LRB103 34476 MXP 64307 b HB4255- 14 -LRB103 34476 MXP 64307 b HB4255 - 14 - LRB103 34476 MXP 64307 b HB4255 - 14 - LRB103 34476 MXP 64307 b 1 authorities when used in combination with red oscillating, 2 rotating, or flashing lights. 3 4. Vehicles of local fire departments and State or 4 federal firefighting vehicles when used in combination 5 with red oscillating, rotating, or flashing lights. 6 5. Vehicles which are designed and used exclusively as 7 ambulances or rescue vehicles when used in combination 8 with red oscillating, rotating, or flashing lights; 9 furthermore, such lights shall not be lighted except when 10 responding to an emergency call. 11 6. Vehicles that are equipped and used exclusively as 12 organ transport vehicles when used in combination with red 13 oscillating, rotating, or flashing lights; furthermore, 14 these lights shall only be lighted when the transportation 15 is declared an emergency by a member of the transplant 16 team or a representative of the organ procurement 17 organization. 18 7. Vehicles of the Illinois Emergency Management 19 Agency and Office of Homeland Security , vehicles of the 20 Office of the Illinois State Fire Marshal, vehicles of the 21 Illinois Department of Public Health, vehicles of the 22 Illinois Department of Corrections, and vehicles of the 23 Illinois Department of Juvenile Justice, when used in 24 combination with red oscillating, rotating, or flashing 25 lights. 26 8. Vehicles operated by a local or county emergency HB4255 - 14 - LRB103 34476 MXP 64307 b HB4255- 15 -LRB103 34476 MXP 64307 b HB4255 - 15 - LRB103 34476 MXP 64307 b HB4255 - 15 - LRB103 34476 MXP 64307 b 1 management services agency as defined in the Illinois 2 Emergency Management Agency Act, when used in combination 3 with red oscillating, rotating, or flashing lights. 4 9. Vehicles of the Illinois Department of Natural 5 Resources that are used for mine rescue and explosives 6 emergency response, when used in combination with red 7 oscillating, rotating, or flashing lights. 8 (c-1) In addition to the blue oscillating, rotating, or 9 flashing lights permitted under subsection (c), and 10 notwithstanding subsection (a), a vehicle operated by a 11 voluntary firefighter, a voluntary member of a rescue squad, 12 or a member of a voluntary ambulance unit may be equipped with 13 flashing white headlights and blue grill lights, which may be 14 used only in responding to an emergency call or when parked or 15 stationary at the scene of a fire, rescue call, ambulance 16 call, or motor vehicle crash. 17 (c-2) In addition to the blue oscillating, rotating, or 18 flashing lights permitted under subsection (c), and 19 notwithstanding subsection (a), a vehicle operated by a paid 20 or unpaid member of a local or county emergency management 21 services agency as defined in the Illinois Emergency 22 Management Agency Act, may be equipped with white oscillating, 23 rotating, or flashing lights to be used in combination with 24 blue oscillating, rotating, or flashing lights, if 25 authorization by local authorities is in writing and carried 26 in the vehicle. HB4255 - 15 - LRB103 34476 MXP 64307 b HB4255- 16 -LRB103 34476 MXP 64307 b HB4255 - 16 - LRB103 34476 MXP 64307 b HB4255 - 16 - LRB103 34476 MXP 64307 b 1 (d) The use of a combination of amber and white 2 oscillating, rotating, or flashing lights, whether lighted or 3 unlighted, is prohibited except on second division vehicles 4 designed and used for towing or hoisting vehicles or motor 5 vehicles or equipment of the State of Illinois, local 6 authorities, contractors, and union representatives; 7 furthermore, such lights shall not be lighted on second 8 division vehicles designed and used for towing or hoisting 9 vehicles or vehicles of the State of Illinois, local 10 authorities, and contractors except while such vehicles are 11 engaged in a tow operation, highway maintenance, or 12 construction operations within the limits of highway 13 construction projects, and shall not be lighted on the 14 vehicles of union representatives except when those vehicles 15 are within the limits of a construction project. 16 (e) All oscillating, rotating, or flashing lights referred 17 to in this Section shall be of sufficient intensity, when 18 illuminated, to be visible at 500 feet in normal sunlight. 19 (f) Nothing in this Section shall prohibit a manufacturer 20 of oscillating, rotating, or flashing lights or his 21 representative or authorized vendor from temporarily mounting 22 such lights on a vehicle for demonstration purposes only. If 23 the lights are not covered while the vehicle is operated upon a 24 highway, the vehicle shall display signage indicating that the 25 vehicle is out of service or not an emergency vehicle. The 26 signage shall be displayed on all sides of the vehicle in HB4255 - 16 - LRB103 34476 MXP 64307 b HB4255- 17 -LRB103 34476 MXP 64307 b HB4255 - 17 - LRB103 34476 MXP 64307 b HB4255 - 17 - LRB103 34476 MXP 64307 b HB4255 - 17 - LRB103 34476 MXP 64307 b