Two brothers from a Corsham farm are to travel 10,000 miles to Mongolia in three old cars.

Freddie Weaver, 20, and his 18-year-old brother Rupert, from New Farm, off Lacock Road, are embarking on the Mongol Rally on July 24 with four friends.

They hope to raise £5,000 for Mercy Corps, which helps to change the lives of rural nomadic people in Mongolia, and the Gurkha Welfare Trust.