They always drop rubbish where the bins are for collecting. Neighbours see them etc. council and housing association don't do anything.
They've dumped carpet outside which is the same carpet that's in their back garden, green moss marks as well.
Aibu to put it back in their property?
Also there are loads of bin bags.... But the other neighbour says she doesn't have a bin as it was stolen, so I really think it could be her... But maybe she puts it in communal bin across the road