BBC Sport takes you through the Six Nations points system - including how match points and bonus points can be won.

Latest news as Sam Prendergast starts for champions Ireland against England - Interim boss Simon Easterby faces a key call at fly half, with Scotland and Italy also set to reveal their line-ups today ...

Michael Cheika will leave Leicester Tigers at the end of the season, it was announced by the Gallagher Premiership club on ...