King Charles launches new side hustle at Sandringham after success of burger bar & ice-cream stall [Video]

KING Charles is flogging his own-brand booze to tourists after unveiling a pop-up gin bar at ­Sandringham.

His Majesty is a fan of the spirit — a key ingredient in a Singapore sling cocktail.

But the bar offers only £6.50 gin and tonics made using produce grown on his ­Norfolk estate.

Guests can opt for raspberry and apple flavour or “Celebration Gin” — both served in a glass branded with the estate’s name.

The first, said to be “full-bodied” in a notice on the bar, is made by steeping the fruit in …