Jeremy, James and Richard each buy a used two-wheel drive car for £1500 and drive it for 1,000 miles (1,600 kilometres) across Botswana from the Zimbabwe border across the Makgadikgadi salt plains and through the Okavango Delta to the Namibian border. The Stig's African cousin also makes an appearance.

The gang embarks on a trade mission to India. Equipped with three old British cars and a range of uniquely British products, they set off on an epic road trip across one of the world's most fascinating and challenging countries.

Series 17 of the world’s biggest, silliest and most explosive car show sees Jeremy Clarkson, Richard Hammond and James May re-invent public t…