GETTY Arsenal fans pull down the signs at White Hart Lane

The Gunners beat Spurs after a double from Matthieu Flamini either side of Calum Chambers' own goal. Both bosses made big changes following their weekend's Premier League matches.

Arsenal made ten changes - with just Aaaron Ramsey keeping his place - while Spurs kept Harry Kane, Eric Dier and Nacer Chadli in the team, making eight changes. Arsenal started on the front foot and took the lead after 26 minutes through Flamini. The French midfielder beating Michel Vorm after a rebounded shot from Alex Oxlade-Chamberlain.

Twitter/@RobHarris Arsenal fans pulling down the signs

Kane, still without a Tottenham goal this season, had the ball in the net early in the second half but was ruled offside. The tie was then level when Chadli received the ball on the left-wing and delivered low into the box. Chambers had missed the header for the looping ball over and then prodded into his own net beyond David Ospina after Chadli's low cross.

GETTY Arsenal fans causing chaos in the away end

GETTY Arsenal fans in the away end

Arsenal fans ripping up signs at spurs pic.twitter.com/wVFNtnenTK — Rob Harris (@RobHarris) September 23, 2015

Flamini then struck from long-range to beat Vorm for a second time and send the Gunners into the fourth round. There were unsavoury scenes however after the final whistle when Arsenal fans began vandalising the stadium. They started pulling down the "To Dare Is To Do' banner and clashed with stewards.