Gatland says hard work and self-belief earned grand slam

By Justin Palmer

CARDIFF (Reuters) - A strong work ethic, honesty and self-belief were the keys to Wales securing a second Six Nations grand slam in four years on Saturday, coach Warren Gatland said.

Wales wore down a dogged France side with two second-half tries to win 29-12 at the Millennium stadium and kick-start a huge party in the Welsh capital.

"We spoke at halftime and said it could take 65 or 70 minutes (to break France down)," New Zealander Gatland told a news conference.

"We spoke about keep putting them under pressure. It was a real test match, two sides going hammer and tongs at each other and seeing who was going to crack first."

Victory completed a highly satisfying first Six Nations in charge of the Red Dragons for Gatland who was appointed by Wales after their dismal World Cup performance last year.

"On reflection we deserved to win the Six Nations. I'm delighted for the players...the last six months have been tough and they deserve a lot of credit for the way they have responded," said Gatland.

Wales showed no lack of confidence but were starting to get edgy until winger Shane Williams seized on a French handling error to kick through and touch down for the opening try on the hour.

France, who came to Cardiff needing to win by 20 points, or by 19 with more tries to retain their title, never seriously threatened the Wales tryline.