And the congestion capital of the UK is...

Forget the Capital's roads. If you want to avoid terrible traffic, steer clear of Yorkshire. Specifically the Leeds-Bradford area, now designated by TomTom as The Most Congested Area in Britain.

UK drivers spend 86 hours a year stuck in this region's jams, compared to 74 hours in London. A delay of 36 minutes for every hour spent driving at peak periods. Then there's Brum...