Jeremy Corbyn, the leader of the Labour Party, can be seen watching on as the Atletico Madrid manager disappears down the tunnel.
Corbyn is an extremely popular leader for Labour and is being tipped by many to be the next Prime Minister after the party's popularity shot up during his leadership.
He is also a lifelong Arsenal fan, and the local MP for Islington, so it is perhaps not surprising to see him at their biggest game of the season.
Thankfully, he wasn't caught making any of the gestures that some around him were.
26 April 2018