Two young women at my work went on a weekend shopping trip from #Suffolk to #Thurrock with their kids - one was driving a petrol VW Polo, the other a diesel SUV (Ford Kuga).
The lass in the diesel car wrong-laned a spiral roundabout coming off #M25 and ended up briefly going into Outer London and entering #ULEZ - she ended up with about £30 in charges but just paid them without whinging and blaming Sadiq Khan etc - there definitely seems to be a gender difference in how folk react to ULEZ (although its also the case folk round here don't always keep up with what is going on in London, a friend didn't realise where the boundary was as until last year he'd never even driven on the M25!)