The Ubiquitous Greggs

I don't really understand the allure of Greggs to be honest. Every town and city has multiple branches hawking all manner of baked goods. Cardiff in particular seems to have more branches per head of population than anywhere else.

I think they might put crack in their pasties. How else can you explain the queues every lunchtime?

PLEASE NOTE. We don't really think they put crack in the pasties.