Seems to be more and more people doing this nowadays. There's always been the odd leaflet left in the bottom of trolleys and this doesn't really bother me but when did it become acceptable to leave crisp packets, banana skins, apple cores etc for someone else to deal with?
3 rows of trolleys at the supermarket this afternoon and the first trolley in each row had litter of some description in it. There are bins outside every supermarket. Why can't people use them?