The future of the United Kingdom has never been in more peril due to the "damage" caused by post-Brexit trade barriers, the leader of the Traditional Unionist Voice (TUV) party has warned.At the launch of the TUV manifesto, Jim Allister heavily criticised his unionist rivals, the DUP, for failing to remove the so-called Irish sea border that has created checks and restrictions on the movement of goods between Great Britain and Northern Ireland.

The future of the United Kingdom has never been in more peril due to the "damage" caused by post-Brexit trade barriers, the leader of the Traditional Unionist Voice (TUV) party has warned.At the launch of the TUV manifesto, Jim Allister heavily criticised his unionist rivals, the DUP, for failing to remove the so-called Irish sea border that has created checks and restrictions on the movement of goods between Great Britain and Northern Ireland.