[3] Nugent entered the British House of Commons in 1950, sitting as a Member of Parliament (MP) for Guildford until 1966.
[1] Nugent was created a Baronet, of Dunsfold in the County of Surrey, on 27 January 1960[5] and was sworn of the Privy Council in 1962.
[3] He received a life peerage with the title Baron Nugent of Guildford, of Dunsfold in the County of Surrey on 31 May 1966.
[3] He chaired the Thames Conservancy Board for fourteen years from 1960 and was nominated a Fellow of the Royal Society of Arts in 1962.
[3] He was president of the Royal Society for the Prevention of Accidents (RoSPA) and in 1981 he succeeded in introducing seat belt legislation through an amendment to the Transport Bill.