Britain's most dangerous roads revealed - pictures

We take a road trip onto Britain's worst road, the A285 in West Sussex, which has the highest number of serious accidents.

Our man Martin teamed up with RAC Foundation director Steve Gooding for our riskiest road trip yet,

A285: West Sussex County Council has tried to slow drivers down with warning signs and speed limits constantly on display.

A285: Some corners are tricky to master. Steep turns and elevation changes are common along the route.

A285: Police are a rare sight according to locals, who want better enforcement of road laws.

A285: Mud frequently lines the road thanks to farm traffic and rural trucks. Specialist vehicles use a water spray to clear surface.

A285: David Leah, who lives in Halnaker, installed this digital speed sign in a bid to slow motorists.

M25: While drivers are eight times more likely to have an accident on a single carriageway road, many still label motorways as risky.

Martin discusses what it's like to drive on the A285 from residents David Leah and Diane Anselm.

A225: Good use of pedestrian crossings in Sevenoaks keeps members of the public sage in the town centre.

A225: Low speed limits on congested parts of the road ensure drivers see junctions well in advance.

A225: Gooding points out the safety improvements on a tight turn. Here we see high-friction surfaces that naturally slow cars down.

A225: Modern tech like signs that crumple upon impact helps to reduce fatalities.