Charles Kennedy
He took the party through two General Elections. However, he faced criticism for his laid-back leadership style, and there was considerable speculation regarding his alcohol consumption. From December 2005, some within the party were questioning his leadership and calling for a leadership election. On 5 January 2006, Kennedy was informed that ITN would be reporting that he had received treatment for a drinking problem. Kennedy decided to pre-empt the broadcast and admit his drinking problem openly. He called a leadership election at the same time, stating that he intended to stand. The admission of a drinking problem seriously damaged his standing within the parliamentary party. As support for him amongst this key group ebbed away, Kennedy resigned as leader on 7 January, saying that he would not be standing in the leadership election. Deputy leader Sir Menzies Campbell took over as interim leader and was elected as leader on 2 March 2006.