Metro operator Nexus has confirmed disruption to the service tonight was caused by antisocial behaviour.
Three people were reportedly involved in an incident at Tyne Dock Metro station at around 8.30pm. One the individuals involved allegedly trespassed on the track before they all left the station.
A Nexus spokesperson said: “Metro services were held up at Tyne Dock for around ten minutes this evening after an incident of disorder on board a train involving three people who appeared to be known to each other.