Armed police and drug squad officers arrest three men after a dangerous social media posting, and a man fails a breathalyser after crashing his moped.

Customs officers rescue a man from the sea at night after he falls from a smugglers' boat. The Drug Squad raid a suspected dealer's house and also find a bale of hash washed up on a beach. The police stop a learner driver for carrying passengers.

Customs officers fish hash bales out of the sea and incinerate them, discarded smugglers' jerry cans wash up on a beach, and cops stop a car laden with extra fuel.

The drug squad makes a pre-dawn arrest on a worker travelling over the border from Spain on his moped, and trainee uniformed officers undergo pepper spray.

Customs officers spring into action after news of a sinking boat - on land, Sergeant Steve uses good old-fashioned leg work to track down two stolen scooters.

Customs officers spring into action after news of a sinking boat - on land, Sergeant Steve uses good old-fashioned leg work to track down two stolen scooters

Drug Squad Sergeant Gerry and his team receive intel that three individuals are claiming responsibility for a primary school fire, a mission close to Gerry's heart

The Drug Squad hunts for an illegal fuel stash hidden deep in the Rock of Gibraltar, and Customs officers find valuable intelligence in an abandoned boat