Longtown, Cumbria

Longtown is the location of the largest sheep markets in England. The first animal to be found infected with foot-and-mouth disease in the 2001 crisis had been purchased at Longtown Market. While at the market it spread the infection to other animals. The size of the Longtown Sheep Market meant that the disease had spread right across the country in a very short time. Longtown became the centre for control of the disease in south western Scotland and North West England.

Lochinvar coalfield was discovered in the 1950s by the National Coal Board and was subject to drilling but never mined. Recently an Australian firm (New Age Exploration) has been exploring the coalfield for coking coal to produce steel. The company is exploring as far north as Evertown near Canonbie, and as far south as Longtown.[3]

During the 1930s, there was a recognition of a need to provide secure storage for munitions across the United Kingdom. The proposal was to create three Central Ammunition Depots (CAD): one in the south (Monkton Farleigh, Wiltshire); one in the Midlands (Nesscliffe, Shropshire); and one in the north.

While the other two sites were sat above easily hewn limestone, Longtown is located above granite, which meant that it took longer to create and only came into operations late in the Second World War. The site was chosen as it used to be part of HM Factory, Gretna, that stretched to Eastriggs over the border in Scotland, one of the biggest makers of explosives during the First World War. The township of Gretna was established to house the workers of this establishment.

Today, DMC (Defence Munitions Centre) Longtown is the only one of the three CADs to remain in operation and is among the largest defence munitions sites in Western Europe. Currently, Longtown and Eastriggs are two separate sites under joint management. In November 2013 the MoD announced that the operational capacity of MoD Longtown would be reduced and a substantial area of the site would be given over to commercial use.