THE westbound section of the Brynglas Tunnels will be closed from 8pm on Saturday, July 1, until 6am on Monday, July 3, while roadworks are carried out.

The M4 will be closed between junctions 25A and 26, while traffic travelling west will be redirected along the Southern Distributor Road between junctions 28 and 24.

The same closure will be in place between Saturday, July 15, and Monday, July 17.

For more information call 0300 123 1213.