Lampard out of England squad

Frank Lampard
Frank Lampard and Steven Gerrard have trained alone at St George's Park. Photo: PA

Frank Lampard has pulled out of the England squad for Friday night's World Cup qualifier against San Marino at Wembley.

The Chelsea midfielder has been struggling with a knee injury and the Football Association today confirmed he will return to his club for treatment over the weekend.

He will return to the England camp on Sunday for assessment ahead of the game against Poland on Tuesday