S46E3:Crystal Palace Park, London 1

10 Sep 202358 minTV-G

The roadshow is at Crystal Palace Park in London, where highlights include a diamond ring found wrapped up in a sock and an antique Louis Vuitton trunk. Fiona Bruce meets cartoonist Ralph Steadman, best known for his work with maverick American journalist Dr Hunter S Thompson, while Mark Smith challenges Fiona to identify secret World War Two spy gadgets concealed in everyday items.