Craig Dawson is down after a clash of heads. He'll need treatment. This will eat into what we have left of normal time.

Noe Michail Antonio is shown a yellow card for a late, lunging tackle on Tanguy Ndombele.

Simon Stone
BBC Sport at the London Stadium

That is staggering.

West Ham are attacking close to the Lyon area and a fan runs onto the pitch.

Needless to say, he wasn't well received as he was carted away.

Madness.

What is going on?!

West Ham are in the middle of a rare attack and on runs another fan. I say "fan". Fair to say the proper Hammers supporters are giving him some serious abuse as he is hauled away.

So it's all to play for in the second leg in Eindhoven.

Lyon aren't in any particular rush to get the ball near the West Ham box. A draw would seemingly be fine for them to head back to France with.

Image source, Getty Images

It's fallen a bit flat inside the King Power. Brendan Rodgers is pacing his technical area in frustration. This is fizzling out.

PSV eat up a few precious seconds by sending on a couple of subs including former Chelsea player Marco van Ginkel.

Greg Morter: West Ham will take a draw tonight to take with them to France in the second leg given the circumstances.

Clinton Morrison
Former Crystal Palace striker on BBC Radio 5 Live

I'm surprised David Moyes hasn't made changes.

If you get the chance you might want to check out the goal that ex-West Ham man Dimitri Payet has scored for Marseille tonight. Absolute screamer.

Meanwhile, at London Stadium, Jarrod Bowen's cross deflects straight into the grasp of Lyon keeper Anthony Lopes.

Four minutes of added time. Four minutes for Leicester to get a goal to take into the second leg.

All the noise inside the King Power is coming from the pocket of PSV fans until substitute Ademola Lookman wins a corner. Is this the moment the hosts have been waiting for? Then groans all around as it comes to nothing.

Alphonse Areola is drawn into action again, dropping to save an angled drive from Emerson.

Going to be a long 10 minutes for West Ham. It is going to need all their discipline and concentration.

Lucas Paqueta's fierce drive is palmed away by Alphonse Areola. West Ham are fortunate that the loose ball falls to a home player and not one in white.

Leicester have not been clinical enough. Yvon Mvogo has hardly had a save to make in the second half.

It takes some good goalkeeping from Anthony Lopes to palm the corner away from the rising Kurt Zouma.

Five minutes of normal time left. PSV have got bodies back and look happy to take a 0-0 back to the Netherlands for the second leg next Thursday.

West Ham have a corner. Can they just sneak their noses in front again?