So a tram is going to crash off the viaduct and wreak carnage on the far end of Coronation Street? Isn't it odd that we see the tram going by in the opening credits (is it still there in the new HD credits? I must remember to look.) but we never *ever* see or hear the tram go by in the outdoor scenes of the show. If they use CGI to add it to the opening credits, surely they could do the same once in awhile in the outdoor scenes or at least use some added sound effects like they do with the Underground in Eastenders. Wanna bet they'll start doing it in the weeks leading up to the 50th anniversary crash?
Further to that point, how come nobody working in the temporary knicker factory complains about the noise of the tram going by overhead? Surely there must be some noise or vibration involved even if the viaduct surrounding the factory is brick. It can't be that well sound proofed!