that is not good news !!. It is a bloody disgrace that the 2 major UK wide parties do not put up candidates in NI irrespective of whether they would win. By doing this they
a) ensure one section of the UK cannot vote for the govt of the UK
b) leave NI in the hands of sectarian political parties
imo obviously
The Conservatives standing in Northern Irish politics is very, very divisive as only the Unionist population vote for them so it is a good job that the official Unionist party (formerly united with the Conservatives, even in Cameron's time) have split again from the Tories. Labour would be far less troublesome as in theory they come with less baggage, but again like the Cons they are a "Unionist" party. They would get nowhere in an election so it would be a waste of time and money. It is better that N Ireland has its own parties, that way the perception is amongst the Nationalist population there is less interference from the London Government.
