Danny Mills
Ex-England defender on BBC Radio 5 live

Everybody seemed to stop as the ball broke clear for Victor Wanyama, who struck it first time towards the top corner - Petr Cech did brilliantly to tip it over.

A worrying time for Arsenal...

Lovely effort! Spurs break after Alexis Sanchez's cross is poked clear and they do some damage, Son foraging for the free ball 30 yards from goal and then teeing up Victor Wanyama to his left. The Kenyan runs onto the ball, doesn't try to take the cover off it, just bends a precise shot on goal and Petr Cech tips it away!

From the corner Son shoots into the side netting. 

Phil McNulty
BBC Sport chief football writer at White Hart Lane

Tottenham have to find a way to win this north London derby in the next 45 minutes or realistically the game is up as far as their Premier League title challenge is concerned.

It was a very stern looking Arsene Wenger who made his way out of the tunnel after his players. A rocket at half time?

If there was it hasn't had an immediate effect. All Tottenham so far. 

Image source, EPA

And away we go!

If you're of a certain age then Jurgen Klinsmann's arrival in the Premier League was a massive, massive deal. A game-changer.

Phil McNulty
BBC Sport chief football writer at White Hart Lane

Spurs legend Jurgen Klinsmann is back at White Hart Lane and gets a huge ovation from the home fans as he is interviewed on the pitch during the half-time interval.

Image source, Getty Images

Mesut Ozil is not strengthening his hand in his Arsenal contract negotiations so far.

The Germany international managed just 16 touches in the first half - the lowest of any Arsenal player.

This is the impact he has had on the Spurs half.

(For balance that is the same number of touches as Dele Alli has had in the opening half)

Image source, Opta

Danny Mills
Ex-England defender on BBC Radio 5 live

It's been an intriguing first half. Both teams have had chances - Spurs the better of them - but neither side's particularly dominated.

Arsenal have looked nervy when Spurs have got the ball in the box, swinging at the ball erratically. But the Gunners have really been on the front foot, working really hard.

Pat Jennings, Jurgen Klinsmann - they're all at the Lane this afternoon.

Image source, Reuters

No, that's not Arsenal fan Abdi celebrating anything from White Hart Lane - but seeing himself emblazoned on the wall at the FA People's Cup finals in Birmingham.

You can watch all the finals action from the finals until 19:30 BST on both Saturday and Sunday.

Mickey Wallis: There's no pressure at all on Spurs at the back with Giroud up front. Asking to be beaten. Makes no sense to select him. 

Jos: Only positive for Arsenal is Olivier Giroud's beard.

Noel Fitzpatrick: Another draw here will do nicely, thank you very much! Kind regards, Jurgen Klopp.

Image source, Getty Images

The BBC Women’s Footballer of the Year 2017 award is launched tonight 18:30-19:00 BST with Sarah Mulkerrins.

It’s the third year of the award and you can vote at bbc.co.uk/womensfootball  - there you will be able to find the main vote page with video and article profiles for each player.  

Image source, .

The fivenominees will be revealed this evening and then you can vote for the winner until Monday 15 May 0900 BST.

Arsenal and Scotland’s Kim Little was the winner last year.  

Image source, .

It looked like he was being forced off injured a few minutes ago, but instead Jan Vertonghen goes close to the opener with a low shot from 25 yards, on his right foot, which forces Petr Cech into a sprawling save.

Dele Alli then heads one at Cech, but the flag was up. 

Remember Harry Kane's curler in this fixture last season? Improbable angle near the corner flag?Alexis Sanchez has a go from the same piece of grass, bending wide. 

Danny Mills
Ex-England defender on BBC Radio 5 live

You can see why Pep Guardiola would be interested in taking Alexis Sanchez to Manchester City. The work rate, the chasing down of lost causes, and then when he does get on the ball he always provides real quality. He is the danger for Arsenal. 

Image source, Getty Images

Hassan: That Dele Alli miss was easier to score than Adam Lallana's miss at the Etihad. 

Jay: It appears that some people didn't get the memo so here it goes: DELE ALLI DOES NOT DO SITTERS.

If Chelsea are watching this on the bus/chopper/private jet home they must be pretty pleased.

If it stays like this then the Blues will have a six-point lead with 12 to play for. 

Maggie in Lowestoft: I fear for spurs playing at Wembley next season. Its a shame to not have their home base to push on after some outstanding football this season. As much as it pains me to say it, Wenger may be right about Wembley for Spurs.