Well, both sets of players had emerged from the tunnel but they've now gathered around the sideline as there is a drone flying above the pitch.

Mark Schwarzer
Former Premier League goalkeeper on BBC Radio 5 Live at the London Stadium

For Forest, it's about getting some fresh legs on the pitch. They have an extra bit of security with the centre-back [Morato] in that position.

Easy enough decision for the referee as Leicester's Kasey McAteer hacks down Jack Clarke on the halfway and goes into the book.

Triple change for Nottingham Forest.

Ibrahim Sangare, Morgan Gibbs-White and Elliot Anderson make way for Callum Hudson-Odoi, Danilo and Morato.

Off we go again. Ipswich haven't won from a losing position in the Premier League this season.

Emma Smith
BBC Sport at London Stadium

West Ham have been much more flowing and dangerous since the quadruple change and switch of shape.

Which makes you wonder why Graham Potter left all those attacking players on the bench.

Carlos Soler shifts it across for Luis Guilherme in the penalty box, who has only just come on, but the teenager's effort is blocked.

Mark Schwarzer
Former Premier League goalkeeper on BBC Radio 5 Live at the London Stadium

Every time Nottingham Forest get an opportunity they slow the pace down.

Forest are throwing their body on the line and making the crucial blocks. They are defending really well.

Image source, Getty Images

Mohammed Kudus is replaced by 19-year-old winger Luis Guilherme.

This game has petered out somewhat.

Around 10 minutes on the clock for West Ham to prevent this from becoming a poor end to their home campaign.

Michael Brown
Former Tottenham midfielder on BBC Radio 5 Sports Extra 2 at the Gtech Community Stadium

The big talking point was the penalty and the referee decides as the ball's drifting out of play, people will ask if it's clear and obvious.

We're still not getting the right answers. If there's a mistake we have to make sure we get it right.

Bryan Mbuemo has been the one really shining light, some really good play down this right-hand side, drifting in and out.

It's been a really good half of football.

Image source, PA Media

Lucas Paqueta goes into the book for a foul on Anthony Elanga, who was getting away from him.

Just before that, Neco Williams' had made a hash of a clearance and needed Nicolas Dominguez to clear on the edge of the penalty area.

Ibrahim Sangare whips in for Morgan Gibbs-White but a West Ham player falls over beside him and it's enough to distract the Forest player and the attack to fizzle out.

Emma Smith
BBC Sport at London Stadium

That quadruple change by Graham Potter, including subbing off the departing Aaron Cresswell, may now be slightly moot.

It saw four defensive minded players come off and two midfielders, a number 10 and a striker on.

West Ham will switch from a 5-3-2 to a 3-4-3, with Jarrod Bowen and Mo Kudus flanking Niclas Fullkrug.

But it's a tough ask to find two goals from here.

Carlos Soler picks up the ball on the edge of the area and has acres of space and time, he lets fly with his left foot and forces Matz Sels into a good save.

Emma Smith
BBC Sport at London Stadium

That was Anthony Elanga's 11th league assist of the season.

He equals the Forest record for a Premier League campaign, set by Bryan Roy in 1994-95.

That is that for the first half here and it's been an entertaining one!

Thomas Frank will be thrilled with his side.

Image source, PA Media