Six Nations 2015: Wales release six players to regions

Gareth Davies
Gareth Davies has returned to the Scarlets for their game at Ulster on Friday

Wales have released six players from their Six Nations squad back to their regions for this weekend's Pro12 games.

Scott Andrews, Kristian Dacey and Cory Allen have returned to Cardiff Blues ahead of Sunday's game against Edinburgh.

Scrum-half Gareth Davies is available for Scarlets trip to Ulster on Friday and Ospreys will have James King back for the game against Leinster.

Hallam Amos has returned to Newport Gwent Dragons.

The Dragons face Zebre in Italy on Sunday.