The following year, having been recruited by new provincial Liberal leader David Peterson, Bossy sought election for the Ontario Liberal Party in the riding of
Chatham—Kent, and defeated incumbent
Progressive Conservative Andy Watson by 1,134 votes. The Liberals formed a
minority government after this election and Bossy was appointed as
parliamentary assistant to the
Minister of Housing in 1987. He was re-elected by an increased margin in the
1987 provincial election, in which Peterson's Liberals won a landslide majority. The Liberals were defeated in the
1990 provincial election, and Bossy too, losing his legislative seat to
New Democrat Randy Hope by almost 4,000 votes. ==Later life==