Is there a secret tunnel from Holborn station to the Egyptian Room in the British Museum?
There was once a tube station called ‘British Museum’ but it was closed decades ago and demolished back in the 1980s. Besides, there was never a link to the Museum itself. It was replaced by Holborn station, which is only about 100m from where the other station was. There was a movie where part of the plot involved a secret passage from the museum to Holborn tube station but there’s no evidence that anything like that really exists. Not as far as I know, anyway.