Yes Minister - Season 1 Episode 2

The Minister finds himself in charge of an official visit from the President of Buranda, a newly independent former British colony. Hacker decides that they should all travel to Balmoral rather than have the Queen travel to London. Only a week before the visit, the President is overthrown in a coup and against Sir Humphrey's advice, the Minister insists that the visit go ahead. When he sees what the new President has to say in his formal speech about the yoke of British rule and his support for a free Scotland and Ireland, he realizes that the government is on the brink of disaster.