I live on an open-plan estate where front gardens are not fenced off. My newish neighbours have done a lot of renovating/redecorating since they moved in and often piled things up on their front lawn before taking them away.
However for at least a month they have left a double mattress, large dog bed, cardboard etc at the side of their bay window - it looks dreadful and is now attracting vermin.
What can I do - can I ask the council to request them to move it?