Eleven added minutes. Eleven! Referee Tony Harrington and his tech failure are the main culprit. We're into them now.

Five minutes added on. Who will be happier to see that board?

Wolves are dug in now. Brighton chucking all they have at the visitors.

Image source, Getty Images

Palace's Tyrick Mitchell has his head in his hands as he overhits a ball that would have put Wilfried Zaha in.

Moments earlier, James Ward-Prowse had a similar moment for Southampton.

Arsenal remain on top here. Gabriel Martinelli is having fun. Looks a threat every time the home side come forward.

Brighton's options from the bench are very limited in terms of experience. They opt to throw Adam Lallana into the game with five minutes to go, along with 21-year-old midfielder Taylor Richards. Enock Mwepu and Yves Bissouma are off.

Fair play to Aaron Ramsdale. He could make an absolute meal out of a sliding tackle by Michail Antonio to try and reach a 50/50 ball. The Arsenal keeper goes down but bounces straight back up. No need for any shenanigans.

Southampton break as Shane Long knocks the ball past Tyrick Mitchell and tries to beat him for pace.

Maybe Long at his peak might have stood a chance but not now. Mitchell gets there first and clears.

Wolves' lead remains a small but rarely threatened one.

Brighton try to make something happen, but Conor Coady is there to tackle Enock Mwepu on the edge of the box and prevent him getting in on goal.

Southampton have conceded 75 goals in the league in 2021.

Only in 1967 (87) have the Saints conceded as many top-flight goals in a calendar year.

The overall Premier League record for most goals conceded in a calendar year is 79 by Ipswich Town in 1994.

James Tomkins was booked, and a few minutes ago conceded a free-kick for hanbdall without getting booked (it was accidental).

Patrick Vieira decides it's best not to risk going down to 10 men so Joachim Andersen replaces him.

Theo Walcott replaces Nathan Tella for Southampton.

PM: Thierry Henry will smile at that bend from Martinelli.

Prince: Typical Auba goal by Martinelli!

West Ham almost level!

They give the ball away in a dangerous area and Jarrod Bowen is able to curl a shot on target. Aaron Ramsdale makes a flamboyant save to deny him.

Mark Schwarzer
Former Middlesbrough & Fulham keeper on BBC Radio 5 Live

I want to see West Ham more clinical in possession, more clinical up front.

They have only had one decent chance in the first half. Whenever they have looked to get the ball in the Arsenal half, they have looked quite wasteful, they haven't really kept hold of the ball - that final pass has been off.

West Ham are clinging on now.

Arsenal sweep forward again through Bakayo Saka, who sets up a shot for Granit Xhaka that is blocked.

Mark Schwarzer
Former Middlesbrough & Fulham keeper on BBC Radio 5 Live

A wonderful move by Arsenal and I think Alexandre Lacazette played the ball through to Gebriel Martinelli, the weight on the pass was super, the timing was perfect and Martinelli did the rest. It was a really good finish.

Arsenal tails are up. Kieran Tierney drives forward but his low cross is deflected to Lukasz Fabianski.

West Ham are struggling.

Conor Gallagher plays a dreamy crossfield ball to Wilfried Zaha and just as Palace look like they're motoring, Zaha's pass is easily cut out and Saints clear.