31. Consett is now mainly a dormitory town , providing low-cost housing for people who work elsewhere in the region. 32. Majadahonda abandoned agricultural activities, becoming a dormitory town for Madrid, and thus highly dependent upon the service sector. 33. After the Second World War Hoddesdon increasingly became a dormitory town , forming part of the London commuter belt. 34. The constituency included suburban and industrial areas on the outskirts of Bristol and several dormitory towns and small villages. 35. Built as a 1960s social utopia with winding coloured buildings it was intended to become an ideal dormitory town . 36. Ellon has benefited from the North Sea oil demand, and is one of the main dormitory towns for Aberdeen. 37. The second half of the 20th century saw its role as a dormitory town for Belfast become more important. 38. By the 1920s, almost all were gone, and Parton became a dormitory town for collieries around Lowca and Whitehaven. 39. The town developed after the arrival of the railway in 1849 and has become a dormitory town for Liverpool. 40. A number of communes however retain their village identity and their rural character, protecting them from changing into dormitory towns .