With one week to go to the Safety Day, here is an update.
Most of the popular slots are filled, but the a few are free around:
0940 local time
1040 local time
In addition there are plenty of slots for 1110 local time onwards, so you can catch the afternoon presentations.
As well as the Safety Day attractions, there will be Spitfire flights during the day as well as the normal Classic Wings Tiger Moths, Rapides and Harvards, so keep a very good look out as you approach the circuit.