Why the hell do people go on Duck Tours? That was the question we were asking back in 2016, when we took one of the amphibious tourist rides ourselves, to work out if the bus/river tour mash-up was ...

If you were living in London 15 years ago, you might recall bright yellow bus-boat hybrids trucking around the city. Unimpeded by water, they’d dunk into the Thames and motor across the water, James ...