Tiff joined Leicestershire Police in 1995. Throughout her policing career, she has specialised in firearms, tactical support and frontline as a general response and beat officer. Her Federation career started in 2007 with progression to the post of Chair of Leicestershire’s Constables Committee (2011-2014); Chair of Leicestershire Police Federation (2014-2018); and National Board member of the Police Federation of England and Wales (2018-present). Nationally, Tiff has led on conduct and performance and parliamentary engagement, lobbying for the organisation - with membership and representation always at the core. Tiff supports and deputises for the National Chair, seeking to drive forward the National Chair’s priorities and strategy for PFEW.