London Irish: (7) 14Tries: Jackson, Van Rensburg Cons: Jackson 2Harlequins: (22) 41Tries: Walker 2, Murley, Jones 2, Care, Esterhuizen Cons: Smith 2, Edwards

A 14-41 Thameside triumph from Harlequins gave them the victory in a well contested West London Derby.

Quins secured the bonus-point in the first half to keep their battle to secure a place in the top four alive.

Missed opportunities from London Irish limited their scoreline to one try in each half.

London Irish opened the scoring with a try in the corner from Paddy Jackson.

Their first of the game, but their 76th try ...