 Due to copyright complications there are cuts in the series 2 video releases.  However, these cut scenes are still broadcast in the TV & satellite repeats.   Also, due to the editing out of the commercial breaks for the video release  of both series, scenes either side of these breaks have been shortened and/or  cut completely.  It is hoped that all these cuts/edits can be fully restored  for the DVD release, tentatively scheduled for 2002.