The News Minute | September 15, 2014 | 02:32 pm IST The video of a Buckingham Palace guard showing off his quirky dance moves while on duty was quite a hit on the internet recently. However, the guard's actions does not seem to have amused his superiors at all. According to reports, the guard could face severe disciplinary action including 21 days in a military prison in Colchester, Essex.Soldiers detained in military prison, need to undergo rigourous physical training exercises, and do not receive salary during their sentence period, states a report by Metro. Initial investigation suggest that the video is not a hoax, states a report by Mail Online. The video of the Grenadier Guardsman pirouetting on the forecourt of Buckingham Palace was uploaded on the internet last month. At the time when the video was filmed, the Queen was not in the palace, but was in Scotland holidaying. Watch the video of the guardsman pirouetting to glory here.