RAIL services between East Anglia and London were back to normal today after an evening of problems caused by a lightning strike at a major electricity sub-station on the network.

RAIL services between East Anglia and London were back to normal today after an evening of problems caused by a lightning strike at a major electricity sub-station on the network.

The sub-station at Romford was hit during last night's storm causing chaos with trains delayed by more than an hour or cancelled altogether.