Huge anticipation as Frida Maanum gets on the ball in an advanced position.

She so nearly feeds through Alessia Russo, but the ball is cut out last minute.

A slower start to the second half compared to the first, with Manchester City taking their time to play the ball around the back.

West Ham seem content to sit off them and let them have it for the time being.

And here comes Maanum, to the biggest cheer heard at the Emirates Stadium today.

She replaces Stina Blackstenius.

Image source, Getty Images

Chloe Kelly is straight into the action after replacing Bunny Shaw at the break.

She picks up the ball with her back to goal before feeding in Laura Coombs on the edge of the penalty area.

That is as far as the attack gets though as it is interrupted by the offside flag.

Frida Maanum, who collapsed on the pitch during the League Cup final, is about to come on as an Arsenal sub.

Brilliant to see her back, healthy and playing football.

Another chance for Emily Fox from right back, this time cutting onto her left peg and sending a curler which Lize Kop palms away at full stretch.

The Leicester keeper is having a fine game.

Back under way at Joie Stadium.

Rachel Brown-Finnis
Ex-England goalkeeper on BBC Red Button

Viviane Asseyi has looked the most dangerous so far for West Ham. She is often on her own up front, although Keating hasn't put a foot wrong in goal for Man City.

That knock to the knee sustained by Bunny Shaw just before the break seems to have ended her afternoon.

Chloe Kelly is preparing to come on in her place, with City likely re-shuffling that front line for the second half.

Leicester are dangerous on the break. Deanne Rose gets down the right and fires a cross just a bit to hard for Lena Petermann to make contact.

Another warning for Arsenal.

Arsenal keep pouring forward, Emily Fox is the latest to get forward from full back and try a shot on goal.

Again, Lize Kop is not made to work too hard.

A sore one for Lize Kop, as she tries to claim a Steph Catley corner at her near post.

She collides with Leah Williamson, it's a real whack in the ribs for the Leicester stopper.

Kop is tough though, and back on her feet.

Khadija Shaw's second goal of the afternoon rounded up her half century in the Women's Super League, in just 57 appearances.

She is the second-fastest player to reach the landmark behind Arsenal's Vivianne Miedema (50 games).

This should be 2-0.

Swift build-up down the right, low cross into the box and Caitlin Foord has space and plenty of the goal to aim at with her first time shot.

But the Australian can only guide the ball straight at Lize Kop. Big chance, wasted.

Alessia Russo is the latest Arsenal player to skew a shot over the top, following a half-clearance by Leicester.

Arsenal are into double figures for shots, and have certainly been on top in this second half - but they are still not creating really clear chances.

Image source, Getty Images

Fara Williams
Former England midfielder on BBC iPlayer

Really good first half. In terms of lightning-fast starts, that's exactly what Manchester City did. West Ham have just not turned up today.

A poor Leicester clearance, up rather than out, is seized on by Katie McCabe with a dipping volley from 18 yards.

It dips just wide on this occasion.

Adam Millington
BBC Sport at Joie Stadium

Khadija Shaw has just got up after receiving treatment but is struggling to walk back at half-time and has the physios supporting her as she tries to go off.

She's met by applause as she heads towards the tunnel.

Image source, Getty Images

Kim Little is the second Arsenal player booked today, for a clumsy tackle on Deanne Rose.

Caitlin Foord cuts in from the left and gets a good shot away inside the area, but Lize Kop saves with ease.

A second goal would really settle any home nerves.