London Overground services have resumed - but there are severe delays.

There were no trains running between Watford Junction and London Euston – in either direction – because of a trespasser in Kenton, Harrow.

Minor delays were initially reported as a result of the incident before services were suspended between Willesden Junction and Watford Junction.

A full suspension was in place shortly before 4pm but this was lifted by 4.15pm.

As a result, there are severe delays to journeys between Watford Junction and London Euston.