United Kingdom parliamentary expenses scandal grandees’ of the party. On 12 May, the Leader of the Opposition, David Cameron, announced that all questionable claims by the Shadow Cabinet would be repaid. The Liberal Democrats expenses were revealed last of the three main parties, followed by Sinn Féin members' claims in which it was reported that the five Sinn Féin MPs together had claimed nearly £500,000 in second home allowances, despite never taking up their seats at Westminster due to the party's abstentionist policy. Sinn Féin stated that its members often have to travel to London on parliamentary business. The claims published by "The Daily Telegraph"
United Kingdom parliamentary expenses scandal were published over an extended period of time, with the focus moving to different MPs daily. As a result, there was significant pressure on MPs who did not know whether, and for what, they would be discussed, as well as a general deepening hostility that grew over a relatively long period. On 22 May 2009 Nadine Dorries, the Conservative MP for Mid Bedfordshire went on record in saying that many of her colleagues "feared a suicide" and that MPs were "beginning to crack". She likened the atmosphere in Westminster to that surrounding Senator Joseph McCarthy's "witch hunts" of suspected Communists