sentences:  The test track was closed to normal heavy rail traffic on demonstration days and, at night, the DLR train was stationed in a siding and the line was re-opened to freight trains.An exhibition also exhibited examples of street track, overhead line and platform facilities.After the public event, Debdale Park station was dismantled and the timber platform was used to build the new Hag Fold railway station near Wigan; the electric overhead line equipment was taken down and re-used at the Heaton Park Tramway on the lakeside extension.