The Gasometer on the left ( 1 of 2 ) at 0:23 onwards hasn't been in the up position like in this video since around the time this film was made, about 3 years ago, its now November 2010 and they are still in the down position. They may well be ear marked to be demolished, who knows? Also the tall chimney on the right 0:34 has long since been knocked down now. In fact this whole stretch of M6 has just undergone a major refurb, still choc-a-bloc with traffic mind so no change there.. :-)

nice video, apart from the music!