SAINTS loose forward Morgan Knowles has been given a one-match penalty notice for a "crusher" tackle in England's 27-26 World Cup semi-final defeat by Samoa.

If Knowles accepts the ban, which was imposed on Sunday by the tournament's match review panel, he will be able to serve it when Saints play a pre-season friendly so he will be free to face Penrith in the World Club Challenge in February.

Samoa captain Junior Paulo has been cleared to play in Saturday's World Cup final against Australia after the panel gave him a caution for the tip tackle on England prop Tom Burgess that earned him an early spell in the sin bin.

The panel also issued cautions to Samoa front rower Royce Hunt and England second rower John Bateman for dangerous play in the game at the Emirates Stadium.