adultery". In 2015, Prime Minister John Key defended him as a "flamboyant" person with a "strong sense of humour" after Williamson was accused of making "sexist" remarks during another speech. He later apologised. Earlier in 2007, Williamson was slammed for an email he sent in response to a TV report on obesity: "If some people can't lose weight no matter what ... how come there were no fat people in the Nazi concentration camps?" 49th and 50th New Zealand Parliaments After the 2008 general election the National Party formed a minority government with three confidence and supply partners. Despite his high list placing, Williamson was not selected for cabinet due in part to a series of gaffes during the election campaign relating to the party's policy on road tolls. He was given ministerial responsibilities outside of cabinet for Customs, Building and Construction, Statistics and Small Business. One of the major matters under his governance was the ongoing leaky homes crisis, which he noted as having the government "stumped" due to its enormity. In June 2009, Richard Worth left Parliament after Prime Minister John Key lost confidence in him as a minister over sexual allegations. Williamson was made the acting minister of Worth's portfolios of Internal Affairs, National Library and Archives New Zealand which were subsequently passed on to Nathan Guy. After the election of the 50th Parliament of New Zealand Williamson was returned to his seat and re-appointed as a minister in the second term of the National-led government. Williamson retained his 2008 portfolios of Customs, Land Information and Building and Construction but lost the role of Minister for Small Business to John Banks as part of the new National-ACT Confidence and Supply deal. Williamson remained a minister outside of cabinet, along with Jo Goodhew, Chester Borrows and Chris Tremain, until his resignation from all ministerial portfolios on 1 May 2014. He announced that he would not stand for Parliament at the 2017 election. Transport advocacy In 2003, Williamson suggested that "cities have squandered fortunes upgrading their public transport only to find the car remains the mode of choice for most" and said local government subsidies should be axed for roading maintenance and public transport. As a one-time Transport Minister and a local MP, Williamson has long supported and advocated for more motorway and roading projects. In 2005, he advocated for the Eastern Transport Corridor motorway to expand Auckland's motorway