England has just installed a camera system that can record exhaust notes. The camera gets set to 74db and if you exceed the reading you get a ticket AND defect notice. France has the same system except they up theirs to 90db .

Truckies must love it, even our local busses wouldn’t pass the 74db test.

Not good but it might stop me having to listen to the clowns playing their crap music at full volume from their shitbox cars