Confusion at the Welsh LO and Scotland get the free kick as the screen pans to Kelly Brown who will not be returning from the concussion bin

The ref made the right call as it was a dangerous thing to do and there was no reason for it.

Alun-Wyn Jones taken out in the air and Wales get an easy out from their own line. Biggar goes long down the line and Wales will have the LO on halfway

I see it's fixed now; 13-3 it is!

Just another reason why rugby is better than football. Ref seen he was wrong giving a yellow and corrected it straight away

13-3 is the correct score folks.

well done ref for changing mind. stupid tackle.

Should have been a yellow not a red

Apologies for the delay in commentary folks. Back on track now. Both sides been guilty of a lot of unforced errors, especially players attempting the wild offloads. Wales in a dominant position with the man advantage for the remaining 50 minutes. Has anyone ever seen a referee change his card decision like the Hogg incident before? Red or yellow?

BBC & RTE both have 13-3 on the on-screen scoreboard. This app has 16-3.
Which is right?