Held up in the tackle, maul called and Scotland come in from the side, penalty Wales and Biggar sets up an attacking lineout

Russell puts it high, great take from Halfpenny on halfway

Overthrown and Watson plays Russell who kicks long, mark called by Halfpenny who then clears

Scrum penalty to Wales, Biggar sets up the lineout

Early kicking battle as Hogg puts it high, it bounces but has been spilled forward for a Welsh scrum just outside their own 22

Russell gets the match underway for Scotland, ball ricochets but Wales have it

Anthems concluded and kickoff is just moments away.

The sides are out on the field, a moment of silence for rugby against racism and then it's time for the anthems.

Scotland will look to build on an impressive Calcutta Cup win over England as they host Wales in round 2 of the Six Nations Championship. Scotland beat England 11-6 at Twickenham in the opening round, while Wales bested 14 man Ireland 21-16 in their first match. When these sides met in last seasons Six Nations, Scotland claimed a 14-10 away victory. I'm Craig and will be taking you through the action with live updates and running commentary.