A specialist taskforce prepares to raid a premises with suspected links to an organised crime gang, and fear they may come under attack as they try and force entry. Later, police receive reports that a woman has been assaulted by her partner and is bleeding from the head.

Officers rush to the scene of a fire at a block of flats, but when one resident fails to open their door, they are forced to take drastic action to avoid disaster. A high-octane police chase down a country lane has led to the arrest of a dealer who the police want to get off the streets, but when he refuses to comment under caution, will they have enough evidence to see him put away behind bars?