Dan Prosser and Andrew Frankel discuss the impact Donald Trump's 25% tariffs on cars imported into the US could have on Britain's luxury car manufacturers. They also consider the recent relaxation of the controversial ZEV mandate, which confirms that the likes of McLaren and Aston Martin will be able to continue producing internal combustion-powered cars for at least a decade. Plus the Japanese Grand Prix and a new Corvette concept that's been designed in the UK.