Rare Peterborough chance as Owura Edwards bursts forward but his shot balloons off target.

At the other end Bradford's Ibou Touray forces a save from Alex Bass.

Leon Osman
Former Everton midfielder on BBC Radio 5 Live

Oh, it's brilliant play, it really was.

It's just individual strength, desire, hunger, and yes, he got a little bit of good fortune initially, but it's just good play from Fleetwood.

They play the ball forward down their left-hand side, Mosquera goes in to try with Ched Evans.

The ball bounces in between, and Helm just lifts it with his left foot from midfield to help it over into that space vacated by Mosquera.

Aaron Loupalo-Bi runs into it, up against Salmon, shoulder-to-shoulder, and when you think Salmon does enough, Loupalo-Bi scuffs it slightly through the legs of the goalkeeper. He will not care.

Arsenal have Fleetwood camped deep in their own half now as they look for a way back but there isn't much space around.

Might require a bit of patience for the Gunners.

Peterborough are all at sea dealing with a corner as Callum Connolly delivers in a brilliant cross which Macaulay Gillesphey taps into the net at the back post.

But the whistle goes. It's not 2-0 just yet. There was a foul in the middle while the cross came in.

Jake Batty deals with Max Dowman and gives a fist pump to the crowd.

Every tackle matters now.

Top, top save from Peterborough's Alex Bass.

Jake Beesley plays in a fine ball for Bobby Pointon but the Posh goalie is off his line quickly and stays big to save Pointon's effort.

"Premier League, you're having a laugh" comes the chant from the Fleetwood faithful.

Red smoke fills the air at Highbury now with the Cod Army lighting flares and in full voice.

Brilliant scenes from these home fans. They lead the champions of England.

Leon Osman
Former Everton midfielder on BBC Radio 5 Live

Chances at both ends there.

That initial long throw from Fleetwood could have gone anywhere, the flick on was actually to their advantage and went near the far post. With a little bit of luck, it could have fallen to one of their players but great reaction from Arsenal.

They got down the right-hand side with Dowman heavily involved, Timber getting in a pocket of space, clever little reverse pass, and once it was clipped back, you think they're going to score but it was a brilliant block from Rooney.

A fifth Bradford player gets a yellow after Callum Connolley gets in a mix-up on the edge of the box following a corner and has to foul Brandon Khela to prevent a counter.

Marli Salmon's ball forward is deflected right into the path of Max Dowman and you think he's about to put Arsenal into the lead but he's made a right mess of it.

His right foot is obviously a lot weaker than his left.

Bobby Pointon launches a counter but then sort of loses control a bit and as he slides to win it back catches a Peterborough defender.

He's shown a yellow too. The fourth Bradford player to be booked.

Max Dowman lifts it into the box for Viktor Gyokeres but his touch is loose and Fleetwood clear.

It's all Arsenal this.

A proper challenge between Shaun Rooney and Myles Lewis-Skelly there.

Old school.

The flat long throw from Fleetwood causes Arsenal problems and Ched Evans is waiting at the far post but it's defended well.

Bradford's George Lapslie gets a yellow for a tactical foul.

He'll miss the next round if Bradford get there.

Ooof, very nearly 2-0. A corner is worked short and Corey O'Keeffe then whips in a brilliant ball, in the ol' corridor of uncertainty, which striker Jake Beesley can't get his boot on.