This year's May Bank Holiday could be the coldest for 41 years as temperatures are expected to drop as low as -6C.
Snow and frost which is expected to creep in from Friday could put a halt to the 13 million drivers who are expected to hit the roads over the weekend.
The Met Office has warned of snow and sleet flurries on the high ground in the Midlands, northern parts of the UK and even some areas of the south across Friday and Saturday.
The unpredictable weather conditions could spur on a 'motoring mayday', as research from the RAC reveals that this weekend will be the busiest on the roads in three years...read more>>>....
