A1: Britain's Longest Road

Lives hang in the balance after a head on collision, trouble brews when a beer tanker suffers a blowout, and a pantomime crocodile takes the A1 to Neverland.

A breakdown blocks a lane, leading to a crash in the queue, there is a data disaster when a paper trail is left blowing in the wind, and it's horses for courses as traffic cops deal with a stranded pony.

A police pursuit of a suspected stolen vehicle leads to arrests, a stranded lorry with a blowout puts pressure on Sprotbrough traffic officers, and astronaut Tim Peake's space craft is launched up the A1.

Scottish police deal with a terrifying caravan crash, Sprotbrough traffic officers can't believe their mince pies, and it's one 'L' of a day for a learner driver.

A city centre bus collision leaves a pedestrian fighting for her life, freezing temperatures turn a A1 slip road into a skating rink, and a team of champion huskies are almost hounded off the Great North Road.

Sprotbrough traffic officers respond to a nine vehicle pileup caused by an abandoned car, a Scottish shoplifter feels the sharp end of the law, and a family run team transport tonnes of fireworks up the Great North Road.

An accident on a wet road leaves a life hanging in the balance. A lorry fire threatens to cause traffic chaos on the A1, and the closure of the road leaves an antiques dealer counting the cost.

A pedestrian goes walkabout on the motorway putting lives in danger and police use brute force to rescue a stranded motorist in rush hour traffic. Plus, a British military icon goes into battle against the A1 traffic.

A1 patrol officers launch a high-speed pursuit to catch a reckless motorist. Eleswhere, traffic officers battle to keep the road moving during the bank holiday getaway. Plus, the mystery of an abandoned vehicle with a missing owner.

Traffic officers battle to reach the scene of multi-car pileup which gridlock the road. Police use the A1 to catch shoplifters on the run and a mission to drive a life size TV icon through the night proves anything but a piece of cake.

Lives hang in the balance after a car careers off the A1 closing the road. Meanwhile, a mission to move a coach full of concert goers stranded at the Great North Road becomes a titanic job.

Traffic officers respond to a runaway car which has plunged down a 20 foot embankment next to the A1. Plus, Scottish Police target dangerous drivers on their mobile phones and two Geordie giant vegetable growers get in a stew on the Great North Road.

A serious smash on a busy A1 junction leaves the driver's life hanging in the balance. Also, will treacherous weather hamper an emergency roadside repair? Plus, the perils of transporting a priceless piece of art.

A runaway van careers down a embankment to leave the A1 in total gridlock. Police race to a multiple car crash near Newcastle, and the battle to deliver a luxury liner to the London Boat Show on time.

A suspected stolen vehicle leads police to pull a driver who is found to be over the drink drive limit. Also, a couple hope their six hours A1 journey with their top show dog will end in glory.

A lorry breakdown causes rush hour chaos, and emergency response teams are called after collapsed power lines close the A1. Also, after a marathon journey north, a fireworks display team faces having to abandon a seafront spectacular.

A horrific crash causes ruched hour chaos on the Great North Road, and traffic inspectors launch a crackdown on distracted lorry drivers. Also, the bumpy mission to deliver a herd of camels up the A1 to a city's Christmas nativity.

Police race to the scene of a head-on collision, and a milk lorry overturns bringing rush hour chaos to the A1. Also, a reckless speeder is tracked down after putting road workers lives at risk.

Bad drivers face a police crackdown, traffic officers race to the scene of a treacherous blowout, and Santa's reindeer head hundreds of miles south down the A1.

An A1 patrol officer gate called to help a biker fighting for his life. Traffic officers come face-to-face with a lorry driver flouting the law, and a boat transporter is marooned after a puncture halts the journey.

Traffic police in Scotland respond to an emergency with an overturned car. Tempers boil over after a double crash at rush hour, and there is a battle to move a huge machine to the end of the road in London for an appointment at the Lord Mayor's Show.

Police are called to a major pile-up which threatens to close the road. Traffic examiners clamp down on dangerously overloaded vehicles, and there is a mammoth mission to deliver a couple's dream retirement home nearly two hundred miles up the A1.

A high-speed police chase leads to a major drugs bust, and two swans force the road to close.