Worcestershire's bowlers were backed up by some superb fielding, with Ben Smith taking two difficult chances in the deep and Daryl Mitchell diving to his left at cover to catch Hamish Marshall for eight off Kabir Ali.

BBC: Hick knock sinks Gloucestershire

On that occasion, Daryl Harper failed to hear anything on the replays following Ryan Sidebottom's caught behind appeal against Graeme Smith, an incident that sparked dismay among the England players.

BBC: Umpire review system agreed for 2011 Cricket World Cup