Gavin and Stacey fans distracted by detail in finale saying ‘I had no idea that was allowed’

GAVIN and Stacey viewers were left baffled after spotting a series of products on screen during the finale – despite the BBC’s strict rules.

Fans have questioned if the various moments were in fact product placement, including the visit to KFC, which saw sparks fly between Nessa and Smithy.

The Beeb typically won’t allow any promotion in its programming...