Good morning, A crash on a major motorway is causing wide-scale disruption this rush hour while there are further details below about traffic in your area on this new working week.

M25

Two lanes closed anti-clockwise just after j17 for Rickmansworth. Tailbacks back to j21 for the M1 near St Albans.

Travel time between j20 and j17 is at least 30 minutes longer than usual at the moment. Recovery is underway.

The closures on the M25 are set to have an impact on the lanes via Chandlers Cross, Sarratt, and Croxley Green, as drivers seek alternative routes.

Already long queues on the A41 southbound approaching j20 for the M25.

Elsewhere

Busier than usual on the A4125 near South Oxhey out of Watford and in the other direction towards Oxhey.

Queues southbound on Hempstead Road in Watford between the M25 and the town hall.

Delays along St Albans Road in North Watford, both ways near Regent Street, due to emergency repairs

Queues on the A405 between Chiswell Green and the M1 in Bricket Wood.

Slower than normal on the A1 southbound approaching Stirling Corner in Borehamwood. Traffic building from before Rowley Lane. Traffic better than it has been between Stirling Corner and Apex Corner.

Slow out of town on the A10 towards the junction with the North Circular.

And queues on the North Circular westbound approaching the Angel Road flyover due to a broken down vehicle which has closed one lane. Queues all the way back to South Woodford.