Watch the moment three young men sneak inside West Ham United’s new London Stadium.
Calling themselves Night Scape, the youngsters managed to enter the Olympic Stadium undetected, before climbing to the roof, running across the pitch and sat in the dugout.
After finding an open door; lead cameraman, Harry Gallagher, led the team through the venue’s underground layout.
In response to the video, the London Stadium said, “We are actively investigating an unauthorised entry into London Stadium that occurred in the early hours of Thursday morning.
“The incident has been reported to the police.
“We take any breach of security extremely seriously and will be reviewing our out of hours security arrangements as a matter of priority.”
This latest discovery comes as another embarrassing blow to West Ham’s security team, who were heavily criticised following violent clashes during the Hammers’ devastating 4-2 home defeat to the hands of Watford back in early September – despite the hosts holding a two-goal lead after 40 minutes, thanks to a brace from Michail Antonio.