Load of rubbish?

Today I was running the building strong propositions course for the IDM for the 9th time now. Vanetha one of the students had what I consider to be a brilliant idea. Now that recycling has taken hold in many places of the UK, people are being forced to sort their rubbish into cans, paper, bottles, plastic containers and so on. And place it sorted on the street. Surely there has never been a better or easier time to launch a dustbin audit of a random sample of this material - it would take seconds and its all there on the street!