The pubs finally reopen after nearly four months of lockdown and as a result the police prepare for a spike in drink-drive incidents on Derbyshire's roads. Paul investigates a report of a crash involving a car that has gone straight over a roundabout and then been abandoned, while Scott is called to a report of an alleged hit-and-run - which transpires to be the result of a fight between a pub-goers that spiralled out of control and into the path of oncoming motorists.

After receiving reports that a lorry driver has almost struck a road worker on the M1, officers race to intercept a seven-and-a-half-ton truck, with Sgt Scott Riley deploying a stinger to bring the vehicle to a standstill. PC Chris Ryan receives a police camera alert that the driver in the car in front of him may under the influence of drugs, while Sgt Steve Hughes and his team investigate a crash in which a car hit a wall.