Undercover police officers chase down a suspected drug dealer.
Police try to keep the peace in a city centre on a busy night out.
The vice squad patrol London's streets to stamp out prostitution.
Featuring mass car races taking place on residential streets.
The misery of noisy neighbours and a look at pub doormen trying to keep the peace.
Heritage officers in Haworth work to stop vandalism in the Bronte family churchyard.
The antisocial behaviour of some nuisance neighbours leads to a full-on police raid.
A dog warden tackles the foul behaviour of dog owners.
The wardens stamping out begging and littering on the busiest streets in the country.