ourjourney will take us across the four nations that make up the united kingdom. and we're doing it sustainably in an all electric revamp of an iconic british motor. this week, i'm in scotland. meeting the conservationists restoring britain's biggest national park. we want to see the forest continue to march right up the hills. zipping through some spectacular scenery... and tasting some traditional bikes with a tiktok superstar stop how do you say cheers in gaelic? i begin my scottish odyssey in inverness. the uk 's northernmost city and the so—called capital of the highlands.