Members of the operational support unit smash through a bedroom window in a drugs raid, a speeding driver is clocked at over 140mph, and friendships are pushed to the limit when amphetamines are found in a car. Plus, vehicle thieves try - and fail - to outpace the interceptors, and an officer gets help from a very unexpected source.

Mark gets lucky when a car thief crosses paths with him, there is a high-speed pursuit through Lincoln city centre, and a member of the public helps the interceptors track down a drunk driver. Elsewhere, Jon Peacock gets an unusual request and Jon Moon has an encounter with a surprising lawbreaker

The team carries out a raid that turns up a stash of drugs, a weapon and a large pile of cash, while Jon Peacock is amazed to encounter a half-naked man covered in blood on the wintry streets of Lincoln, but the real surprise comes when the officer finds out what he has been up to. Elsewhere, suspicious driving leads Jim Woolerton to discover super-strength lager and drugs, and a speeding motorist comes out with a very middle-class excuse after being clocked travelling at 110mph.

Dan Brigginshaw tracks down a driver who has given him the slip on the side roads of Spalding, while Suzie Ranyard comes to the rescue of a motorist with a rather large passenger. Jim Woolerton utilises some of the unit's most advanced kit to catch out a disqualified driver and officers are called out when a dead body is spotted in one of Lincolnshire's many waterways.

The dog unit embark on a desperate manhunt amid fears that a weapon-wielding brawler is roaming the streets of Lincoln. Craggy closes in on a shop thief with a suspicious bag full of surprises. There are also hare-brained thrills and nasty spills when the team tackles a wannabe stunt rider and a boozed-up biker who is raising hell on the A roads.

A case of drink-driving leads to a hot pursuit on the city streets and carnage on the country roads. Elsewhere, what starts out as a routine stop for speeding gives a lone female copper a worrying surprise. The Interceptors also become Lincolnshire’s first line of defence as devastating storms batter the UK, and the chopper team find themselves in a race against time to rescue a woman trapped by deadly rising river water.

Sgt Jon Moon and his police dog Kanto follow a trail of broken glass and spilt alcohol, leading to a confrontation with a robber wielding a nasty-looking knife. Elsewhere, a fight in a club ends with one man in handcuffs and another in hospital, Barry Peach plays catch-up as a teenage driver tears up the streets of Skegness, and Jon Peacock detects a whiff of cannabis in a quiet rural village

Officers step in to deal with a rowdy reveller when things get out of hand on New Year's Eve in Lincoln city centre, while Suzie Ranyard catches out a motorist who claims he has been driving with a dodgy number plate for 18 years. Jon Moon arrests a shoplifter more than happy to admit to his crime and a young lad discovers how hard it is to pull the wool over the eyes of Jon Peacock.

Brian Conville gives a man a dressing-down for dangerous driving on the school run, and Barry Peach's detective skills come to the fore when he apprehends a fugitive who has been using a false identity. Meanwhile, during an initiative to clamp down on rural crime, officers from Lincolnshire's Roads Policing Unit find themselves pursuing some stolen tractors.

Jon Moon and his dog Kanto are hot on the heels of some burglary suspects, while spot-checks by the unit on the A1 turn up a carrier bag full of cash. Jason Baxter rushes to the scene of an accident where the driver was thrown clear of the car, only for another crash to take place - this time involving a line of vehicles.