“Why would we not make a cat’s litter box large enough for the ... Those clumps are then disposed of in a sealed waste drawer or bin, which may have added odor control using carbon filtration ...

Most self-cleaning litter boxes require clumping litter, as the automation process relies on the waste forming solid clumps.

The boards, dotted around Stroud, provide passers-by with pickers, bin bags and information ... have become official Litter Champion Hubs, offering litter pickers and rubbish bags for customers ...