CHECKS on kosher meats entering Northern Ireland from Britain are " insane ", Boris Johnson has told members of Belfast 's Jewish community . The British Prime Minister made the comments during a visit to a north Belfast synagogue on Monday evening. Mr Johnson 's cavalcade stopped at the premises on Somerton Road following political talks at Hillsborough Castle. The visit followed concerns expressed by leading figures in the local Jewish community over checks on kosher meats crossing the Irish Sea under the Northern Ireland Protocol . The absence of a kosher butcher in the north means supplies have traditionally...