"Hans-Joachim Zierke" wrote in message
. com...

bob schrieb:


Articulations and double deck vehicles are generally not compatible. (but
no gangway connections)


Double decks trams were run in UK, in multiple. Quite large, too.
http://www.flickr.com/photos/taffytank/5957180091/

http://www.youtube.com/watch?v=Yi4i20xVNrE

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Ian1