Eventually, he followed his father into farming and served as vice-president of the Manx National Farmers' Union for two years before taking over as president, from 2005 to 2010.

[5] Quayle was sworn into the House of Keys on 4 October 2016 and was subsequently elected as Chief Minister by Tynwald.

[8] Quayle was appointed Commander of the Order of the British Empire (CBE) in the 2021 Birthday Honours for services to the people of the Isle of Man.

Under the new system, the Island was divided into 12 constituencies based on population, with each area represented by two members of the House of Keys.

[12] As a result, Middle's electoral boundaries were changed significantly and the constituency gained an additional Member of the House of Keys.