text: #surveyme shows a postbox is expected here (RH1 168 https://osm.mathmos.net/postboxes/boxinfo.cgi?ref=RH1+168)
  
  I have not been able to locate a postbox in the vicinity of Keats Avenue, and the postbox name from the Royal Mail database is Flanchford Avenue, which would indicate a true position to the west of Reigate in the RH2 postal area.
  
  I assume this is therefore a mistake in the source data, but if anyone is able to locate the box and prove me wrong, please do!