Commenting on the replacement Head Coach Ian McGeechan said, "After analysing our requirements for a replacement as we head to South Africa on Sunday we decided that James was the ideal person to come into the tour squad.
"A very important consideration for us was to strengthen the goal-kicking options in the squad. James is an accomplished goal kicker and has scored over 200 points for his country in his 33 appearances. Also, he has played at fly-half, centre and fullback for Wales but is also comfortable at outside centre."
"He is very familiar with other backs in the squad having played in the same Welsh team as Mike Phillips, Stephen Jones, Jamie Roberts, Shane Williams and Lee Byrne. Three of these also play in the Ospreys team with him that also includes Tommy Bowe. Therefore is an existing understanding between all of these players.
"James has been pulled out of the Wales tour to Canada and USA by the Welsh Rugby Union. He was due to leave with them today for Canada but instead James will now join us in camp in Bagshot. We are very grateful to the WRU for releasing James for the British & Irish Lions tour," added McGeechan.