Computers and Horse Trams

What is Alan Phoenix doing to a defenceless computer - answer in the next issue of The Journal.
Sheffield 15 operated for the Edwardian weekend but is now back in the Exhibition Hall, sandwiched between Oporto 9 and Prague 180. Sheffield 264 is in the background.
Another fine day with Blackpool 166, LCC 106 and Leeds 399 in service.