Inadvisable amounts of radiation await James, Jeremy and Richard as the trio embark on a road trip to Ukraine’s deserted nuclear power station, Chernobyl. Escaping without the inconvenience of additional limbs and mutated facial features, the presenters give road tests to the jaw dropping McLaren P1, the astonishing Porsche 918, and the less-scary-but-still-pretty-good Caterham Seven 620R. And before heading out for another classic Top Gear adventure in Burma, there’s just time to cram Hugh Bonneville, Tom Hiddlestone and Breaking Bad’s Aaron Paul into the Reasonably Priced Car.