I had the pleasure of riding a Red and White Ottawa Transit double decker bus the other day. Not quite the same Green and White as the GO buses that are plentiful around South Western Ontario, but I think they are very similar. Anyone like or dislike double decker buses? Seems previously they really weren't as popular (except in the UK/Europe) as they are now. They were in Victoria BC as early as almost 30 years ago (perhaps based also on linkage to UK).