Asad Shafiq reacts as Simon Taufel signals Saeed Ajmal lbw, day four, third test, Sri Lanka v Pakistan, Pallekele, Kandy, Sri Lanka, July 11, 2012 © Getty Images
Jacques Kallis takes a break during South Africa practice, Canterbury, July 12, 2012© Getty Images
Dale Steyn bowls in the nets, Canterbury, July 12, 2012© Getty Images