proposal to encourage ecologically sustainable transport, especially of electrical scooters, entitled Las Rozas: la Capital Verde del Noroeste de Madrid which suggests either El Pinar or Las Matas should have a park and Ride facility providing access to major retailers in the municipality as well as commuter links to Madrid city. The nearby autovía A-6 is regularly congested at an accident blackspot about "Km 16" (near Majadahonda) some 5 km (3 miles) south of Las Rozas (which is at "Km 22" from Madrid). Cinema During the 1960s, Las Rozas was used as a film set, with one studio that Samuel Bronston built being a luxurious mansion near Las Matas. It was one of the most important film studios in Europe and aimed to be the largest in the world, but commercial failures such as 55 Days at Peking prevented Las Rozas from becoming a famous film making location. For the filming of 55 Days at Peking many locals (called "roceños") were employed as extras and as the bricklayers that built the sets decorated them in tribute to the beauty of Ava Gardner. It is believed an artificial river was constructed and filled by tankers. A road across the Dehesa of Navalcarbón is named in Samuel Bronston's honour. He wished to be buried in Las Rozas, his remains were finally put to rest in the graveyard of Las Rozas. Culture There are many cultural activities mainly based around the Joaquín Rodrigo Auditorium, which includes a school of music and dance, four cultural centres, three libraries and five exhibition facilities. Listed on the official web-site of the municipality there is: an annual Carnival, Concierts of Sacred Music, Coral Music and Folk Winter Festival as well as The Compositores de España International Piano Competition which has been held here since about 2000. There are also various themed street-markets, fairs celebrating horsemanship in April, various seafood and tapas exhibitions in the summer and Festibike international cycling event in the autumn. Sports Sporting events have always been very important in Las Rozas and it is the only municipality that won two national sports prizes, in part due to the excellent training facilities available. Las Rozas has a football team (Las Rozas CF) which competes in the Spanish Tercera División (level four of the Spanish football league system). Additionally the town has a futsal team that was recently relegated to the silver division. Las Rozas has