Jane Collins by the resignation of Labour MP Eric Illsley over the UK parliamentary expenses scandal. She came second to Labour's Dan Jarvis, winning 12% of the vote. She again stood for UKIP in the November 2012 Rotherham by-election triggered by the resignation of Labour MP Denis MacShane, also over the expenses scandal. She came second to Labour's Sarah Champion, winning almost 22% of the vote, at that time UKIP's best result in a by-election. During the by-election campaign a row emerged after Rotherham's Labour council removed three foster children from the care of their foster parents, which the "Daily Telegraph" wrongly
UK Independence Party who had left the party after its leader, David Cameron, had moved in a socially liberal direction. According to Farage, Cameron was "a socialist" whose priorities were "gay marriage, foreign aid, and wind farms". Cameron was highly critical of UKIP, referring to them as "fruitcakes, loonies, and closet racists". The Conservatives' largest donor, Stuart Wheeler, donated £100,000 to UKIP after criticising Cameron's stance towards the Treaty of Lisbon and the EU. After trust in the mainstream parties was damaged by the UK parliamentary expenses scandal, UKIP received an immediate surge in support. This helped it in the 2009 European Parliament