For me, Elmers End to Selsdon and Sanderstead, only did this once just before line closed all together. Also to get off at Eltham Park never did that. To have used services from North Woolwich to Stratford, only did this once on a DMU. Also to have gone from Epping to Ongar, didn't do that, or Holborn to Aldwych. I would have liked to have used Broad Street a bit more too, I did manage to alight at Primrose Hill a few times.