Dreadnought Coaches Vintage Bus Display. On Sunday 12th September 2010, as part of the National Heritage Open Days programme, Dreadnought Coaches will be displaying a selection of our classic and vintage vehicles at Willowburn Sports and Leisure Centre, Alnwick. Visitors are welcome to come along to see the buses, and there will be an free hourly shuttle on one of our buses into Alnwick town centre to link up with our Alnwick Sightseeing Tour. The Sightseeing Tour will be free of charge throughout the day giving everyone the opportunity to experience this award winning tour. Vehicles will be on display between 11am and 4pm. Please feel free to call for further information.