hi lads...in a spare monent (when im trying hard not to choke the mother-in-law) i found this little jem on utube with thanks to irishrailtrains for taking it.  watch 081 closely  - did she or didnt she push open the point, or was it excelent timing by ctc? 
  
http://www.youtube.com/watch?v=iRKF0qtVGs8&feature=player_detailpage