'Locked In' has been revealed as the production being filmed at St Albans Cathedral.

Yesterday (Tuesday, January 25) filming took place at St Albans Cathedral, with crews and vans spotted outside the location and along St Peter's Street.


A resident has since provided a filming notice that they had recieved, prior to the filming taking place.

Herts Advertiser: 'Locked In' appears to be the name of the production.'Locked In' appears to be the name of the production. (Image: Supplied)

On the notice, 'Locked In' appears as the name of the production, whilst Gaumont Ltd is named as the production company.

It is currently unclear as to whether 'Locked In' will be the final name of the production, or whether it is a working title.

Gaumont Ltd have been approached for comment, whilst staff on site told The Herts Advertiser that the filming was for Netflix.