There is no access to the M25 between J10 for Wisley and J11 for Chertsey until Monday morning.
It’s to allow for the ongoing expansion works taking place at the Wisley Interchange.
At the time of the last full closure, drivers were well prepared and traffic disruption was minimal.
But this weekend sees the finals at Wimbledon meaning more people could be aiming to use the orbital.
The summer holidays have also started for some schools with traffic to both Heathrow and Gatwick expected to be heavier than usual.
The advice is not to travel unless necessary and to follow diversion routes if you do to avoid sat nav confusion.
Stay tuned to Jackie for full traffic updates across the weekend.