A late tackle from Scott Cummings allows the Bulls to clear the ball out of their own territory, after a few phases in which Glasgow had them camped on their own 22m line.

That's seven penalties conceded, compared to the Bulls' two.

Worth saying that by this point in last year's Challenge Cup final, Glasgow were pretty much out of it.

While they've struggled to fire a shot in attack, they've kept the score down - relatively speaking.

A long way to go, and they should be getting that famous 'second wind' about now.

Fraser Brown
Former Scotland hooker on Sportsound

He doesn't release the ball, he needs to release the ball to score and he doesn't.

Why have TMOs and an officiating team if they're not going to enforce the important laws in a final?

Peter Wright
Former Scotland prop on Sportsound

To be the TMO in this is tough but it does need to be compelling evidence to overturn an on field decision.

The Bulls come back and Harold Vorster kicks it low into the Glasgow 22m.

Tom Jordan heroically slides to gather the ball but he then fails to release and the Bulls have another penalty.

Wilco Louw is denied! There is no evidence to make Andrea Piardi change his mind.

Last-ditch defending from Glasgow saves them - but how long can they last under this Bulls pressure?

Fraser Brown
Former Scotland hooker on Sportsound

I don't think you can dig your studs in and drive yourself over the line...

I think he lands short and starts driving himself forward.

The Bulls are inches away, the fans are celebrating... but Andrea Piardi seems to think this is held up. We'll be going upstairs for a look at this.

The on-field decision is no try. Rory Darge and Zander Fagerson get right underneath Wilco Louw, right enough...

There was a bit of pushing and shoving after the whistle there, and now Kyle Steyn is getting a stern telling off from the referee.

I think it was Elrigh Louw and Matt Fagerson who were the instigators.

It's another penalty on the five metre line. They go to the corner again.

Fraser Brown
Former Scotland hooker on Sportsound

I don't think you can be done for coming in at the side if you're being cleared out.

Another penalty conceded by Glasgow just outside their 22m. Matt Fagerson gets pinged for coming in at the side.

Well now. The Bulls have kicked to the corner. That was relatively kickable.

The maul is then pulled down and it's another Bulls penalty.

Almost a disaster for Glasgow as Huw Jones' misplaced pass is hacked on by the Bulls towards the empty Warriors backfield.

Jones recovers and tackles Embrose Papier, and also knocks the ball from his hands. It's a Glasgow scrum just inside the 22m.

In the chase, it did look like Sebastian Cancelliere was tripped by a Bulls player but Andrea Piardi hasn't seen it.

Fraser Brown
Former Scotland hooker on Sportsound

It's a poor penalty, how are you meant to roll with an 140 kilo man on top of you?

I think losing three points after the first five, 10 minutes is quite good for Glasgow. The same as last week.

A second successful kick from Goosen, this one from much closer in.

This is finals rugby, folks. If the chance for points is there, the Bulls will take them.

The Bulls are knocking on the door here. Glasgow have a big defensive set ahead of them if they are to keep the Bulls out.

Andrea Piardi peeps his whistle and the Warriors are pinged for not rolling away.

Johan Goosen points to the sticks.

The Glasgow scrum has just been mullered by the Bulls front-row and it's forced a penalty.

The Bulls then go through the hands and a smart kick from Sergeal Peterson forces Kyle Steyn to run the ball into touch five metres from their own line.

Peter Wright
Former Scotland prop on Sportsound

The breakdown accuracy hasn't been too bad.

With the speed of the ball, the Bulls are trying to get hands on it, slow it down and deny Glasgow that quick ruck ball which is so hard to defend against.

Josh McKay fields a kick deep in Warriors' territory and tries to run it back, but as he places the ball back the Bulls' force a knock-on.

It's been a bit sloppy so far.

Another penalty for Glasgow and it's down into the Bulls territory again.

This time Johnny Matthews' throw is accurate. The Warriors are going through the phases, but they're getting smashed back and it comes to nothing.

A pause in play now as Johan Goosen is getting checked over by the Bulls' medics.