The officials are having a look at a tackle on Edinburgh fly-half Cammy Scott by Angus Fraser.

It's high.

I'll be overly negative then, Andy.

This has been a terrible game.

Andy Burke
BBC Sport Scotland at Murrayfield

I'm really trying not to be overly negative, but some of the handling has been really poor on both sides.

Possession is changing hands like a basketball match at the moment.

Brilliant lineout defence from Edinburgh, who allow the jumper to drop and then shunt the maul into touch.

It's been a similarly scrappy start to the second half, but Glasgow will fancy this.

They kick to the corner after winning a penalty.

We are back under way at Murrayfield.

Jamie Dobie's try came from the one moment of real quality so far today, as Adam Hasting's superb kick unlocked the Edinburgh defence.

Image source, SNS

Glasgow back Josh McKay is on punditry duties for Premier Sports today and has been giving an insight into the Warriors dressing room.

"Franco will be saying 'trust the process'. We need to break it down into each moment and take it step by step.

"Don't look too far ahead of ourselves."

A first half of plenty of industry, but limited quality comes to a close.

Glasgow lead by four points on the day and 16 on aggregate. Barring a spectacular Edinburgh comeback, Glasgow will win the 1872 Cup for the fourth straight year.

Now then, Edinburgh earn a scrum penalty and kick into Glasgow territory.

They will have a chance before the half-time whistle.

There's been a bit of a lull since that Jamie Dobie try.

Edinburgh scrum-half Ben Vellacott tries to spark his side into life with a dart down the short side, but that man Dobie is there to intercept the danger.

Andy Burke
BBC Sport Scotland at Murrayfield

That is a moment of real quality from Adam Hastings.

Vision, skill and execution. Perfect.

Darcy Graham tries to shove the much heavier Patrick Schickerling after he feels the Glasgow man stopped him chasing down his own kick.

The officials have a look, but decide it was all fine.

Back to the action, where Glasgow win a penalty at the breakdown and kick to the corner.

Image source, SNS

A couple of changes for Edinburgh.

Jack Brown replaces Lewis Wells, who needs an HIA, while Freddy Douglas is on for Dylan Richardson.

Andy Burke
BBC Sport Scotland at Murrayfield

Brilliant turnover from Angus Fraser there just as Edinburgh were building up a head of steam towards the Glasgow line.

The breakdown has been a ferocious battle so far and we've seen a few crucial turnovers from both sides.

New profile picture for Johnny Matthews?

Image source, SNS

It's been a match of nearly-moments so far.

Edinburgh have several phases in Glasgow territory, but lose the ball forward and the visitors scramble to touch.

Magnus Bradbury smashes his way into the Glasgow 22.

Strong carry from the Edinburgh number eight, but Jamie Dobie does brilliantly to claim a mark from the next play after Cammy Scott kicks to the skies.

Andy Burke
BBC Sport Scotland at Murrayfield

There's plenty of desire and physicality out there, but the quality with ball in-hand is a wee bit lacking.

Neither side has been able to get into any sort of groove in attack.