Behind-the-scenes clip shows King Charles preparing to give Christmas Day speech from former hospital chapel 

A behind the-scenes-clip shows King Charles preparing to make his highly- anticipated Christmas day speech.

The king can be seen standing confidently in the Fitzrovia Chapel in London as he readies himself to address the nation.

The King’s speech last year was filmed inside Buckingham Palace (pictured), however, this year it will be filmed inside a former hospital chapel