[paulie_a]

In fact engine breaking is illegal in most populated areas

[jandrese]

This is not true. There are specific areas that ban it and have signage alerting drivers to that fact, but it is not common.

Plus, it typically only applies to Semis as their engine braking is especially noisy. On a typical gas powered sedan you would be hard pressed to identify that someone is engine braking unless you were right next to it. Being prosecuted for it would be even more exceptional.

[organsnyder]

That kind of engine braking (the kind trucks do that's extremely loud) is completely different from "engine braking" with the transmission

[macintux]

This is the braking that communities post signage about: https://en.wikipedia.org/wiki/Compression_release_engine_bra...