Deirdre Heenan: DUP has been broken by Brexit and is in danger of dying from discord

Festering wounds over leadership, increasing factionalism and a declining voter base suggests this is the beginning of the end for the DUP

Veteran DUP politician Sammy Wilson was jeered by a crowd at Markethill in Co Armagh earlier this month who blamed him and his party for the NI protocol. Picture: PressEye