The issue here is will this further fracture the Right in Britain? What you often see on the left is they have a bunch of off-shoot parties that only act as fronts for the main party, catching anyone that runs off the plantation and funneling their gains back into the main structure.

This sort of thing would normally destroy a political movement/ party, but then they can just throw out all the various terms and threats to keep people in line. This doesn't really happen on the Right, as off-shoots carve out a section of the voter base and either exist as a small independent or wither away on the vine, both of which serve to take voters away from the main Right-wing party.