715 returned to passenger service on Saturday 4th September to provide additional high capacity trams on busy illumination weekends.Four double deck Balloon cars 700, 713, 718 and 720 are out of service for centre-door modifications and with many other trams sold for preservation and awaiting collection, Blackpool Transport has prepared four trams (Twin sets 671/681, 673/683, 715 and 726) for weekend operation.
