Its a weird one, I have 2 possibile theories both are prety much the same reason. I left my housemates recycling in the kitchen as hes too lazy to take it out to the back (despite it being seconds to open a door and dump it in) so he came back at the same time as the binmen came so I assume either its because he dumped his recycling into one bag overflowing it, but then why werent the other 2 taken and why was the glass and metal one taken.
Idea 2 is similar, as he put his recycling out the same time as they arrived they may of just missed him out either intending to do it or such.
Either way who do I get on to? the council refuse department?