David J Best Grade 7  Department for Transport  Signed by authority of the Secretary of State for Transport  5th May 2021  These Regulations impose restrictions on flying in the vicinity of Duxford Aerodrome,  Cambridgeshire, during air displays that are scheduled to take place there on 23rd, 24th and 25th  July 2021 and 17th, 18th and 19th September 2021. A large number of aircraft will be involved in  high energy manoeuvres during the displays and therefore the Civil Aviation Authority and  Department for Transport agree that flying should be restricted in the vicinity of the event for  reasons of public safety.  The times mentioned in regulation 3(2) are Co-ordinated Universal Time (UTC) which is one hour  behind British Summer Time (BST).  In relation to the permission mentioned in regulation 3(3), the Duxford Aerodrome flying display  director may be contacted as notified.  Full details of this Statutory Instrument will be promulgated by Aeronautical Information Circular  (AIC) and Notice to Airmen (NOTAM).  The point of contact in the Civil Aviation Authority is Mr S J Maxted, Airspace Regulator, Safety  and Airspace Regulation Group, on telephone number 03301 383216.  2 EXPLANATORY NOTE  (This note is not part of the Regulations) 