Mayor of London Sadiq Khan has condemned the ugly scenes which marred West Ham's 3-0 home defeat to Burnley at the London Stadium on Saturday as "disgraceful", his spokesperson said.
The Hammers are facing an investigation by the Football Association after a series of pitch invasions and widespread supporter unrest, which saw the club's co-owner David Sullivan struck by a coin towards the end of the game.
On Monday morning, a spokesperson for the Mayor of London said: "The disturbances at the London Stadium were disgraceful and it's clear that there cannot be a repeat of the ugly scenes witnessed on Saturday.