It’s actually ridiculous the level of noise some people drive around making. People buy “pop and bang” ECU tunes that when combined with a aftermarket exhaust make their car sound like a howitzer. I live on a main road, and there are some cars driving around at night that I can hear half a mile away or more. The cops or council should seize the cars and the owners should have to pay to have the mods undone before they can get them returned.
The other thing I don’t understand is how in the UK these people are passing MOTs. Either they are colluding with a garage to get fake passes, or they are on fake plates, or they’re undoing the mod every year when they need to go get an MOT.