UPDATE: An electrical problem is continuing to cause disruption on train services running through Times Territory this morning (Friday).

A First Capital Connect spokesman said: “There are overhead line problems in the WGC area.

“Network Rail engineers are on site, but it is causing delays and cancellations.”

The latest news is that passengers can expect delays of up to 60 minutes.

The following alterations currently apply:

* Trains will run between Cambridge/Peterborough and London King’s Cross via Hertford North, causing extended journey times.

* Trains will run between WGC and London King’s Cross/Moorgate.

* Buses are replacing trains between Stevenage and London King’s Cross via Hertford North, and also between Stevenage and WGC.

Click on the link above for live service updates.