Hunslet shunters at the Scottish Vintage Bus Museum (SVBM) during the SVBM Open Weekend, 2014 The annual open weekend at the SVBM was held on the weekend of 16 and 17 August 2014. The theme of the open weekend was a celebration of 100 years of Guy, famous for the Arab model. The SVBM, located at Lathalmond, north of Dunfermline, is housed in a 45 acre site and accommodates approximately 190 vehicles.