An account of the key events in an escape attempt from the Yarl's Wood immigration removal centre in Bedfordshire. Cameras follow from inside a police manhunt to return to custody a large group of detainees who have successfully scaled a perimeter before fleeing across the UK. As the operation turns its focus on who the criminals on the run are and who on the outside might have assisted the escape, police raid a number of properties linked to Albanian organised crime groups.

How the new routes behind large scale cannabis importation are leading police to some very different suspects, far from the gangs who traditionally ran the drugs trade. Detectives in Luton CID take on a case after UK Border Force intercept multiple packages of cannabis addressed to properties across Bedfordshire, whole DC Adam Geary is handed what will become the biggest investigation of his career.