Mark down trust as the key component in the Olympic success of gold medallists Eric Murray and Hamish Bond on Eton Dorney today. Anything other than a win, and by a solid margin would have been among the shocks of the regatta. Their dominance of the discipline has been overwhelming since they came together in 2009, after being members of the coxless four who won the world title in 2007 but missed the A final at the Beijing Olympics.