There were three of us there - an older guy was the first finished. I tootk a little while because I was tuning into Radio 24 Italia on my phone. The car with two young men took a while and then started to leave. Then they stopped and one of them came running back and threw a rubbish bag over the recycling bins - I think they had waited for me to leave, but I took too long.
Now I'm not the sharpest knife in the drawer, but I thought quickly enough to memorize their licence plate.
I rang the council when I got home. A chap rang back to say that they had traced the car to a nearby part of Nuova Lazio and they would issue an infringement notice.
Na Na Na Na Na to people who don't give a shit about the environment!
You'd better watch out because Richard (of RBB) is never far away.