[jonnyscholes]

I've never heard of this phenomenon and find it interesting as someone who does advocate for such policies from time to time. I'd love to read some reasearch on the topic if you have any? (Genuinely interested not trolling).

[DanBC]

Have you heard of "coal rolling"? https://www.youtube.com/watch?v=HNiF1UEjrE0

[toomuchtodo]

For those who want to skip the Youtube video, it's troglodytes removing their diesel truck emissions controls in order to spout large amounts of particulates in order to appear as if their vehicle is coal fired.