Made in Britain: Tyrrells Crisps & Brompton Bikes

Discover how Maldon Sea Salt is made in accordance with traditional methods on the shores of the Blackwater in Essex. Go behind the scenes at the Brompton bike factory in London. Their commute-busting folding bike is exported to countries all over the world. Learn how Tyrells' hand-cooked crisps are produced as we explore their factory which turns out 110 million bags every year. And see what goes into making a spun iron frying pan, designed to last a lifetime, at the Netherton Foundry.