Hooper stood unsuccessfully for the House of Keys as an independent candidate in 2011. He served as a Ramsey Town Commissioner between April 2012 and September 2016, including as chairman for the 2016/17 term until his election to the House of Keys in 2016 as a Liberal Vannin candidate. Hooper became leader of the Liberal Vannin Party in August 2020. In 2023, Hooper brought forward a
Private Member's Bill that aimed to ensure only elected members could vote in the Tynwald, thereby removing the
ex officio vote of the
Bishop of Sodor and Man; the
Isle Of Man Constitution Bill 2023 is set to go before the House of Keys in late 2025. Hooper has held two ministerial roles during his tenure as an MHK, including being the
Minister for Enterprise and the Minister for Health and Social Care. He resigned his position as Minister for Health and Social Care in October 2024, attacking
Chief Minister Alfred Cannan and claiming that he wishes to 'privatize our health service', something Hooper stated he could not support. == Election results ==