Naysmith unsuccessfully contested the seat of
Bristol at the
1979 European Parliament election. He was elected to
Bristol City Council in 1981 and remained a Council member until he stood down in 1998. He also served as the Chairman of the
Port of Bristol Authority from 1986 until 1991. He first stood for Parliament at the
1987 General Election for
Cirencester and Tewkesbury, where he was defeated by the then
Secretary of State for the Environment Nicholas Ridley. He contested Bristol North West at the
1992 General Election when he lost out by a margin of just 45 votes to the sitting
Conservative MP,
Michael Stern. During his time in Parliament, Naysmith was largely loyal to the government. Though he abstained in the Parliamentary vote authorizing British military involvement in the
Iraq War in 2003 and voted against the introduction of Foundation Hospitals, he joined with the government in voting for the introduction of top-up fees, helping
Prime Minister Blair secure an extremely narrow 5 vote majority (316-311). In 2004 he voted for an outright ban on
fox hunting in England and Wales, which passed the House of Commons by a substantial margin. Naysmith took an active interest in health issues, was joint Chair of the Parliamentary Labour Party Health Committee and was a member of many all party groups related to health matters. He was a long-standing member of the
Socialist Health Association. Naysmith was a member of two select committees: Health and Regulatory Reform, and he campaigned successfully to persuade the Government to propose the comprehensive smoking ban which came into force in July 2007. Other political interests include ports and shipping, science, higher education and
Co-operative development. He was Chair of the
Parliamentary and Scientific Committee and secretary of the
Parliamentary Universities Group. He was also President of mental health charity
The Dementia Care Trust. ==After Parliament==