Delays and cancellations on trains between Welwyn Garden City and Moorgate

Trains between Welwyn Garden City and Moorgate are delayed due to an 'operational incident'. Picture

Trains between Welwyn Garden City and Moorgate are delayed due to an 'operational incident'. Picture: Great Northern - Credit: Archant

Trains on the Great Northern line from Welwyn Garden City to Moorgate are being cancelled, delayed or diverted to Kings Cross.

The delays are due to an 'operational incident' between Moorgate and Finsbury Park.

Disruption is expected to last until 6.45pm.