Leighton Buzzard Light Railway 19th century sand was carried by horse carts from quarries south of the town to be shipped on the Dunstable-Leighton Buzzard railway. The carts damaged roads and resulted in claims for compensation against the quarry owners from Bedfordshire County Council. At the end of the century steam wagons were introduced which increased the damage to roads. The outbreak of the First World War cut off supplies of foundry sand from Belgium. Sand was needed for ammunition factories and new sources were sought. Leighton Buzzard sands proved well suited and production increased. After 1919 the quarry companies were told they could
Woburn Abbey in the area. After visiting them he wrote in his diary "Stowe, Hagley, and Blenheim, are superb; Woburn, Caversham, and the Leasowes are beautiful. Wotton is both great and elegant, though neglected". However in his diary he was also damning about the means used to finance the large estates, and he did not think that the embellishments to the landscape, made by the owners of the great country houses, would suit the more rugged American countryside. From 1941 Woburn Abbey was the headquarters of the secretive Political Warfare Executive (PWE) which had its London offices at the BBC's Bush House.