Cardiff on the attack once again knocking on the 22m.

No try is the decision. due to a knock on in the build up. Ulster clear their lines up to the 22.

Possible try for Cardiff. they s et the maul from the line out and Williams makes a dart on the blind side diving over in the corner. Referee goes to the TMO for a closer look.

High tackle on Cuthbert.

And Henderson is shown yellow for that offence.

Cardiff to within 5 meters as Cuthbert is dragged down just short with what looks like a high tackle from Henderson.

Ulster holding on. Penalty Cardiff. Shingler finds touch inside the Ulster 10m.

We're back underway. Piutau collects the restart and makes a break up to the Cardiff 10m.

Ruan is on another level to everyone else

Half time and Ulster have dominated so far scoring three tries to Cardiff's one. Poor defence has let The Blues down and the likes of Pienaar and McCloskey have taken full advantage. There's plenty of expansive rugby and it's making for entertaining viewing so stay tuned for further coverage.