We do not operate a line side permit system and there is no procedure within our Safety Management System to allow this. There are a good number of safe positions adjacent to the line that are readily accessible. These include: - Butterley Reservoir - Butterley Station Yard - The footpath near Butterley Signal Box - The footpath adjacent to the Historic Carriage and Wagon Shed at Swanwick Junction - Footpaths and the over-bridge in the Country Park.