Harlequins and England flanker Clifford retires at 27 due to injury
Jack Clifford faces anxious wait over shoulder injury
England facing No8 crisis as Clifford undergoes scan
Clifford called up as England rugby squad wait on Vunipola injury
Test rookie Jack Clifford ‘will rise to the occasion’ in the cauldron
Haskell and Clifford in fitness race for England's Six Nations opener
Abraham, Tinkler, Johnson-Thompson: Sports stars to watch in 2017
Clifford set for England recall after Jones watches Quins beat Bath
England's Clifford to miss autumn internationals after ankle surgery
Jack Clifford determined to rise to challenge set by Eddie Jones
Fraser and Clifford go head-to-head in the fight for Robshaw’s shirt
