TV Guide 5Action Sunday

In Northampton, 40-ton heavy loader carrying cardboard bales tips onto its side blocking a busy A-road. On a Midlands mission, snow threatens to leave rescuer Mark stranded, while the quaint rural roads of Staffordshire seemingly prove no match for former army boy Jim

Art Burke hits a melting ice crossing and a load that is right at the weight limit. Steph Custance finds out whether she will be joining the Polar team, Darrell takes a big risk when he finds his usual route has been closed and heads into uncharted territory, and Lisa has to carry out a dangerous manoeuvre - bump-starting a truck with a full load

Looking to expand their company, Darrell Ward and Lisa Kelly head into Alberta and onto a trail nicknamed the Death Road, carrying 50 tonnes of heating supplies. The Polar Team takes on a new recruit, who joins an expedition to recover two trailers that were abandoned last winter, while Art Burke journeys to the very edge of the winter road system and a crossing he struggled to make last year

An early spring thaw turns roadwork into a muddy mess for Brent and Taylor. Craig clashes with his son-in-law, and the boss receives a call that could jeopardise his entire operation

Extreme snow and wind hits the West Midlands and causes chaos on the M6 for patrollers on night shift and when a pick-up truck flips upside down, a car heads the wrong way down the carriageway directly towards the crash site. While gritting teams are out in force trying to protect the roads, Paul and Aries fight in poor visibility to get a man to safety after he runs out of petrol in a live lane, while a driver on his way to Scotland is forced off the motorway when his windscreen wipers leave him with reduced visibility

A mismatched band of adventurers, including a man wanted for murder and the detective on his trail, journey through a series of sand dunes in search of the treasure rumoured to be buried there. A love triangle, a sandstorm, and a lot of mistrust quickly tear the group apart. Western, starring Randolph Scott and Ella Raines

A mismatched band of adventurers, including a man wanted for murder and the detective on his trail, journey through a series of sand dunes in search of the treasure rumoured to be buried there. A love triangle, a sandstorm, and a lot of mistrust quickly tear the group apart. Western, starring Randolph Scott and Ella Raines

Western adventure based on the true story of a West Point graduate who visited Florida in a bid to make peace with the area's marauding Indians. Starring Rock Hudson, Anthony Quinn, Barbara Hale and Richard Carlson