Tracy was appointed as a magistrate in 1996. She is the current Cambridgeshire Family Panel Chair and represents panel chairs on the South East Magistrates Leadership Group. On the day she became a magistrate Tracy joined the Magistrates Association (MA), which is the only independent voice of the magistracy and for the past 18 months she has chaired the MA's Family Court Policy Committee. She was a member of the Private Law Working Group and is currently a member of a MOJ Design Group looking at Integrated Domestic Abuse Courts (IDAC).
Away from court related activities Tracy enjoys theatre, music and classic cars.