Britain's Busiest Motorway


Episode 6

4.0 50 x
After dark, the speed of traffic goes up, making the motorway a more dangerous place.

Episode 3

3.0 15 x
When a heatwave hits during a busy bank holiday, mayhem on the roads soon follows.

Episode 5

3.5 16 x
How outside elements such as weather and animals can make the M25 unpredictable.

Episode 4

4.0 17 x
Traffic officers Ray and Brian are called to a collision involving a truck and a car.

Episode 1

4.8 36 x
Two traffic collisions in Dartford have brought the area to a standstill.

Episode 2

3.0 21 x
Traffic officers Steve and Grant set off to attend a vehicle on fire.
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