Years back, there were a spate of deaths resulting from people falling from train doors while moving. I expect this explains why some doors are now difficult to

Years back, there were a spate of deaths resulting from people falling from train doors while moving. I expect this explains why some doors are now difficult to open? http://www.railwaysarchive.co.uk/docsummary.php?docID=393 http://www.railwaysarchive.co.uk/docsummary.php?docID=393 Also accepted, just good-old poor design can also be a factor.