Some are given this title officially by the party, such as Peter Lilley, while others are given the title as an unofficial description by the media, such as William Hague.
一些人由党正式地给予这个称号，例如彼得·莱利，而其他人并未正式获得此头衔而只是被媒体公开以副领袖之名称呼，如威廉·黑格。