The M3 will be closed overnight this week at Hook.

Surveys of the drainage system at junction 5 will take place, meaning the northbound entry slip road will be closed overnight.

Other slip roads will be unaffected.

The night closures will be in effect between 9pm and 6am.

They began on Monday 19 August and will continue until the night of Thursday 22 August, and are in order to ensure user safety.

A signed diversion will be in place via junction 6 and return.