Clarke would also have offered a plum opening: Brown would only have had to mention Europe to drive a wedge between a Eurosceptic party and its Europhile leader.

• 克拉克也给一个很好的开场白：布朗只有提及欧洲才能挑拨欧洲怀疑派的内部纷争，导致亲欧领导人与其他成员的不合。