5.10. External navigational or Marshal lights are not permitted.
5.11. For Events taking place wholly between half an hour before sunrise and half an hour after sunset Arts. 5.1 5.6, 5.8 and 5.10 above do not apply.
6. Miscellaneous
6.1. Vehicles may not use racing style numbers nor have any advertising except for event sponsor decals which must be incorporated within the rally plate.
6.2. Vehicles must be equipped with an effective method of stopping fuel supply operable by the Driver when normally seated( the ignition switch would normally cover this requirement).
6.3. Vehicles must use Permitted Fuel as defined in Chapter 8. 6.4. Brakes are free but must comply with Construction and Use Regulations.
6.5. A hydraulic handbrake is permitted where a functioning mechanical system is also present. The hydraulic handbrake lever shall operate in an arc not exceeding 50 degrees from the horizontal( see App. 23 Drawing number 1).
6.6. Vehicles must display registration plates in compliance with the current Road Vehicles( Display of Registration Marks) Regulations.
6.7. Where an Event includes any Section or Special Test held wholly or in part on private property all Vehicles must carry a Small Spill Kit complying with the NCR and which is recommended for events held wholly on the Public Highway.
6.8. For Road Rallies Navigation Rallies and Targa Road Rallies held between 07.00 and 22.00hrs Arts. 2.3 and 5.2 and 5.3 and 5.10 above do not apply and Art. 6.1 is relaxed to permit advertising not exceeding 1250 sq cm in total.
6.9. For Events taking place wholly between half an hour before sunrise and half an hour after sunset Art. 6.1 is relaxed to permit advertising not exceeding 1250 sq cm in total. Also it is permitted to fit a sunstrip of no more than 90mm deep which may display the manufacturer’ s make or model, or the name of the Event, or a recognised Motor Club, or a registered charity, provided that this does not affect the Driver’ s view.
7. ENDURANCE ROAD RALLY 7.1. In addition to Arts. 1 – 6.8 these Vehicles must comply with the following Arts. 7 inclusive.
7.2. Standard production specification engines limited to 1400cc naturally aspirated petrol, 2000cc naturally aspirated diesel and 1400cc forced induction diesel are permitted.
7.3. The exhaust system is free but must retain the original exhaust manifold. 7.4. Where originally fitted with a catalytic converter the standard part must be retained. 7.5. The transmission must be as originally fitted to the model of vehicle. 7.6. Any changes to the gearbox or final drive are prohibited. 7.7. The suspension type and mountings must remain the same as that fitted by the manufacturer. 7.8. The shock absorbers may be of any make and may be uprated from standard.
7.9. Adjustable spring platform struts are permitted. The mounting method and position must remain as specified by the manufacturer.
7.10. Springs are free but must retain their original location. 7.11. Bushes may be changed for similar polymer materials but rose-joints or similar metal joints are prohibited.
7.12. Vehicles must be fitted with rollover protection of a minimum conforming to Chapter 7 App. 13 Diagram 10 and seat belts conforming to Chapter 7 App. 7 Art. 9.4 – 9.6. Sunroofs must either be fitted with safety film conforming to Chapter 7 App. 2 Arts. 22.7 – 22.8 or comply with Chapter 12 App. 13 Art. 11.8.
7.13. Brake fluid pads and linings and stone protection are free.
Motorsport UK 2025 National Competition Rules Version 11
Chapter 13 Appendix 15- Technical Regulations- Road, Endurance and Historic Road Rally Cars
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