Watch: Nigel Owens explains new tackle laws ahead of the 2017 Six Nations - Ruck

Watch: Nigel Owens explains new tackle laws ahead of the 2017 Six Nations

If you want any man explaining to you how the new tackle laws work, it’s Nigel Owens. Arguably the best referee in the world, the Welshman has teamed up with Wales Rugby Online to create this excellent video.

(Full marks to Wales Online for the excellent video)