This is highly unlikely in practice, I've literally never met anyone who has had this in 30 years of being around fast and noisy cars. The only thing police are actually interested in is excess speed, not under the influence, then legal docs, then worn tyres. After that virtually nothing is tested for on the side of the road.It applies even more to the road though. You won't get your car seized by the police for failing a noise test at a track. Fail one on the road and you risk a Section 61 for the first offence and then having the car seized if it happens again.
This, and the fact there is no traffic driving the towards you are the main benefits, as I see it.no speed limits on track
Edited by Nev, 22 August 2014 - 01:43 PM.