Following a nationwide campaign, Jedi made it onto the 2001 census, with 390,127 people identifying themselves a decade ago as followers of the fictional Star Wars creed.

Although the number of Jedis has dropped by more than 50 per cent over the past 10 years, they are still the most selected “alternative” faith on the Census, and constitute 0.31% of all people’s stated religious affiliation in England and Wales.

The latest official population survey also revealed 6,242 people subscribe to the Heavy Metal religion, which was set up in 2010 by the Rock magazine, Metal Hammer.