On the road with a dog poo collector in Nottingham
Wesley Muers is a street cleaner in Nottingham.
Cleaning dog poo is part of his daily work. He says he loves his job but "people need to clear up after themselves".
He uses a machine called Fido - short for Faeces Intake Disposal Operation. It is an all-terrain cart capable of collecting 240 litres of dog dirt and converting it to slurry.