This will be long as I am no good at shortening things sorry!
Ok, so Sep 2005 my DD's Head Teacher told every parent to apply for a comp as 1st choice regardless, then follow with a Grammar only if the child was bright enough. So my DD was accepted at Chaucer in Cant her 1st choice and passed her 11+ so we appealed to Barton CourtGS and DoverGGS got Barton Court straight away, (good 11+ scores and they were told to take 30 more kids) went to appeal hearing for DGGS and she got that too, Appeal board for DGGS informed me that KENT pass the top 25% so you could have a glut of kids in the Dover area trying for Grammar schools, and places avaliable in Canterbury. The interesting thing and the point I wanted to make is: when the cut of date in August for appealing to get in to schools on your top 3 is over, you can appeal to any other schools not just those on your list of 3 schools i.e in my case Simon LangtonGS, or even Faversham, or Folkestone for a place, even those which are out of area.