'Huge Gavin And Stacey plot detail for the Christmas special is LEAKED as the BBC ramp up security on set' after fans gather in Barry to watch filming Have YOU got a story? Email tips@dailymail.com By Connie Rusk For Mailonline Published: 00:16 BST, 18 September 2024 | Updated: 00:20 BST, 18 September 2024 e-mail View comments The BBC are said to have implemented extra security measures to keep the Gavin And Stacey Christmas special plot under wraps after a huge element of the script was leaked. The cast and crew have been filming the last ever episode of the sitcom, set to air on Christmas Day, in Barry - drawing hundreds of fans to the set.

Bosses are said to have ramped up security after a p hoto was taken of James Corden , who plays Smithy, holding the script, which contained the plot detail, while filming in a department store. After the setback, producers are said to have warned the rest of the cast to be careful, especially with filming bringing so many fans to Barry. 'Everyone is excited for the return of Gavin, Stacey, Smithy and the gang so naturally interest is at an all-time high,' a source told The Sun .

The BBC are said to have implemented extra security measures to keep the Gavin And Stacey Christmas special plot under wraps (pictured creators Ruth Jones and James Corden) The cast and crew have been filming the last ever episode of the sitcom, set to air on Christmas Day, in Barry - drawing hundreds of fans to the set (pictured Joanna Page and Ruth) Ruth was pi.