Many BC Unity members left the party prior to the September 2004 annual general meeting in order to join the Conservatives and to influence them into accepting the agreement-in-principle.

In 2005, Stelmacker was the party's sole nominated candidate for the 2005 provincial election, running in the Skeena riding.

The party held its last annual general meeting on Saturday, October 29, 2005, in Maple Ridge, British Columbia.

On November 29, 2006, the party issued a news release to announce that it was looking for a new leader and for candidates for the 2009 provincial election.

The poll returns indicated 4:1 ratio in favour of a merger with the BC Conservative Party, and the General Meeting confirmed this motion.