Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Johnson: Scotland Must Wait a Generation for New Vote Agence France-Presse LONDON - Another Scottish independence referendum should not take place for a generation, British Prime Minister Boris Johnson said Sunday, as Scotland's leader renewed calls for a fresh vote in the wake of Brexit. "Referendums in my experience, direct experience, in this country are not particularly jolly events," the prime minister told BBC's "Andrew Marr Show." "They don't have a notably unifying force in the national mood, they should be only once in a generation." Scotland voted to remain part of the United Kingdom in 2014. .