G7: taste of laid-back Cornwall on the menu for leaders

Boris Johnson's guests are set to enjoy buttered rum, an indoor rainforest and a beach barbecue with local sea shanties

Sea shanties, buttered rum and toasted marshmallows on the beach: away from the tense negotiations at this weekend's G7 summit, Boris Johnson is hoping to give the assembled leaders a taste of Cornwall at its laid-back best.

Emmanuel Macron hosted the 2019 G7 summit in Biarritz, but Johnson's team believe the dramatic Cornish scenery can match the glitzy riviera resort - although not necessarily the balmy sunshine of the south of France.