Good morning, It would have been a testing journey home for many of you living in West Hertfordshire yesterday after the M25 was shut after a lorry crashed into the central reservation at j18.

The motorway remained partially closed for much of the night as police carried out investigations into the incident.

All lanes are open at j18.

However, anti-clockwise a little further up, lane 4 of 4 is blocked after a crash involving a number of vehicles between j20 and j19. The crash site is close to j19 for Watford. Queues currently back to j21 for the M1. Delays on A41 southbound between Kings Langley and j19 for M25 as a result.

Elsewhere, queues on the A1(M) southbound between j2 for Welham Green and j1 for the M25. One lane is closed.

Delays in Harrow Road, Tokyngton because of a reported incident towards the North Circular.

In the Essex area, slow traffic anti-clockwise on the M25 from j26 to j25 and on the M11 southbound near Chigwell.

Rail

Good service on all tube lines.