And there's the fourth!

Instant impact from Yang whose cross from the left only finds Liam Henderson.

But it takes an unlucky touch off the big defender past Bain in the Falkirk goal.

This is getting hairy for the Bairns.

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Some truly self-destructive play from Falkirk sees Calvin Miller give the ball away 25 yards from his own goal.

Johnston takes it off him, drives inside, and curls one past Bain with his left foot.

An interesting second 45 awaits!

Ryan McDonald

Falkirk dangerous on the break

It's mainly been one-way traffic but Falkirk have been dangerous on the break.

Viljami Sinisalo has been called into action with a couple of big saves - denying Calvin Miller and Alfie Agyeman.

The end product hasn't been good enough at both ends but at 1-0, the Bairns are still in this game heading towards half-time.

Robbie Copeland

MacIver has a pop

That's a couple of times Celtic have given the ball away cheaply and MacIver once again takes advantage, turning on the ball and angling one at Sinisalo's goal form 25 yards.

Robbie Copeland

Engels rattles the bar

Arne Engels rifles in a free-kick from a tight angle and this time, Scott Bain was beaten.

But it rattles the bar and cannons back out before Falkirk clear.

Robbie Copeland

Forrest threatens again

Forrest has been lively for Celtic and he sends Leon McCann for his dinner break with a cute cruyff turn before pulling one back for Alistair Johnston to cross.

It's put behind for a corner which comes in from Forrest and finds the head of Dane Murray.

But the towering defender, starting after signing a new deal earlier today, can only put it wide.

Ryan McDonald

Friday night fever

It's too early in the campaign for the discolights as the sun sets over Celtic Park.

But there's still a lively atmosphere as the 1500-strong band of Falkirk fans make their voices heard in the away corner.

There's a healthy home crowd too - I'd estimate around 40,000 which isn't bad going for a non-season ticket game.

It begs the question, could Friday nights be the way forward?

Scott Bain - who is back between the sticks for the Bairns on his first return to Parkhead.

Robbie Copeland

Tierney denied by Bain

This is frantic stuff.

Straight up the other end, Kieran Tierney runs on to a Daizen Maeda pass and fires one at Bain's goal.

But the former Hoops shotstopper is equal to it and it goes out for a corner.

Forrest takes it but Falkirk defend it without incident.

Robbie Copeland

Kenny fires wide

Then straight up the other end, Maeda puts in a deep cross from the left which James Forrest knocks back to Johnny Kenny.

It's the best chance of the game so far but a snap shot from the striker flies wide.

Seconds later, Celtic come back at Falkirk and Callum McGregor takes aim from the edge of the box, but Scott Bain in the Bairns goal holds it well.

Celtic are ramping up the pressure.

Robbie Copeland

Adams threatens from Falkirk

Dylan Tait, Alfie Agyeman and Keelan Adams combine well down the right and the right-back bursts towards the byline and chips a cross back across goal.

It only finds the gloves of Sinisalo but it's the first sign of what Falkirk can offer in the final third.
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