people that behave like dangerous cunts in liveried vehicles... what do they think's going to happen? if anything, report them just so their employers realise they've employed a fucking a liability - you'll be doing them a favour.
Yes, this. Employers don't want a maniac driving their van, earning the hatred of the public, claiming on the insurance, putting the van out of action in the event of a crash, etc.
people that behave like dangerous cunts in liveried vehicles... what do they think's going to happen? if anything, report them just so their employers realise they've employed a fucking a liability - you'll be doing them a favour.