Isn't Glasgow on a sunny day just the bees knees?
Clearly, that's what the shoppers on Buchanan Street thought this weekend as they erupted into a jive along to a group of buskers.
A video posted on Twitter by Martin Porter shows a large group of people watching a group of buskers called The Best Bad Influence on the Style Mile, with one slapping a huge double bass.
Two girls, one clad in a black dress and one in a pink dress, are jiving along to their cover of Elvis Presley's Jailhouse Rock.
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Bemused onlookers tap their toes and some even join in.
The best part is that it is totally natural - but looks like one of those flash mobs popular in cinema.
Martin wrote: "Glasgow. Greatest city on the planet."
The band who are playing have been lighting up the street in the sunny weather, with their ensemble even including a whole drum kit - amazing to think of the effort that's gone to lugging that there!
You'd be forgiven for mistaking it for a night at the Locarno!
