ASL abuse is one of the most common transgressions I see every day. Most of it is bloody-mindedness of the driver in my opinion but I also think a large number of motorists are ignorant of the rules (as are a few cyclists no doubt, not realising vehicles can go into the cycle box if the lights genuinely changed too late).
I get the impression some think it's ok to drive into the box if it's not occupied by a bike (though common sense should tell them a bike could easily appear before the lights change again). It seems to me that when someone gets their driving licence renewed, they should get a clear mention of this with their new paperwork, as well as any rules that have changed since their last renewal. If somebody tells me this is already the case (I don't drive), I despair even more :-(
The other day, I pulled up at some lights to see a car on my left (two lanes, I was turning right), sail into the box long after the lights were red. I muttered something and heard the passenger in the car beside me (behind the ASL) say something: "She's done that at all the lights!" I was shocked to hear someone in a car sympathise, especially as if I'd stereotyped them by their age, appearance and car type, I'd have expected them to be on the other driver's side. I just said that not all of us cyclist run red lights or ride the pavements (might as well get that in when you can!) and we had a friendly bit of banter till the lights changed. Hopefully that was one bit of good PR for those of us who obey the rules :-)