Special Ops: Crime Squad UK

Special police task forces tackle a hit-and-run in Lancashire which turns out to be a deliberate attack on a single mum, and they also tackle a drug-dealing family dynasty in Bury.

Britain's most talented detectives tackle a dangerous arsonist in Bristol, a drug smuggling operation in Manchester, and a family committing shocking animal cruelty in Cheshire.

Special police task forces tackle a brutal stabbing of a 16-year-old boy in Preston two days before Christmas, and Northamptonshire police target a drug-dealing gang on an estate.

Police in Surrey are on the case of a violent gang who steal millions of pounds worth of jewellery, and Avon and Somerset police tackle guns being sent through the post from Miami.

The National Crime Agency - Britain's answer to the FBI - tackle a people-smuggling ring, a Ghanaian cocaine smuggling operation, and organised online romance fraud.