The latest bands to be added to the Knebworth festival line-up have been announced.

Limp Bizkit will return to the festival they helped launch in 2009, taking the stage before festival closers Slipknot, festy organisers said today (Monday).

Also announced for the July rock weekender are Sisters of Mercy, who have confirmed their first UK festival appearance in 20 years, Kids In Glass Houses, Gallows, One Minute Silence, Volbeat, Gojira, InMe and Protest The Hero.