In Mr Cameron the Tories have a disturbingly presentable front man, able to woo the southern types whom his harsher, balder predecessors alienated.

• 在卡梅伦身上，保守党找到了一个令人不安却又拿得出手的领军人物，头发比卡梅伦更少的前任们比他更严厉，疏远了南方选民，而卡梅伦却能讨这些选民欢心。