Drivers have reported "crazy behaviour" on the A1 in North Yorkshire near Catterick due to a 30 mile stretch being closed because of floods.
One driver, who uploaded this photo to our Facebook page, said: "The scene on A1 North bound. Drivers were crossing the middle and turning onto the south-bound fast lane. Even reversing down the northbound outside verge to get to the gap. crazy. I was pulled over with engine off when I took this."
More top news
Damp and cloudy start, brightening up as the day goes on
Outbreaks of rain and muggy overnight
The new Interim Chief Constable of South Yorkshire Police says restoring trust in the beleaguered force will be his highest priority.