The Air Navigation (Restriction of Flying) (Deri, South Wales) (Emergency) (Revocation) Regulations 2026

Published: Tue 1st Sept 26

Ended emergency flight restrictions in the Deri area of South Wales with immediate effect on 1 September 2026.


These Regulations revoke the emergency flight restrictions previously imposed in the vicinity of Deri, South Wales.

The Secretary of State directs that the restrictions are no longer required in the public interest, effectively reopening the airspace to standard aviation activity.

The order applies to all aircraft and pilots who were previously prohibited from entering the specified zone under the original emergency regulations.

Arguments For

  • The Secretary of State asserts that it is no longer considered necessary in the public interest to restrict flying in the specified area.

  • The explanatory note states that the emergency which necessitated the original flight restrictions has passed.

  • The instrument cites article 239 of the Air Navigation Order 2016 as the legal basis for exercising the power to revoke previous restrictions.

Arguments Against

  • Legal commentators might note that the document does not specify the nature of the emergency that has ended, potentially limiting public understanding of the safety context.

  • Civil aviation stakeholders could argue that the immediate effect of revocation requires rapid dissemination of information to ensure pilots are aware of the airspace status changes without delay.

Citation and commencement

  1. These Regulations may be cited as the Air Navigation (Restriction of Flying) (Deri, South Wales) (Emergency) (Revocation) Regulations 2026 and they come into force with immediate effect.

Revocation of Regulations

  1. The Air Navigation (Restriction of Flying) (Deri, South Wales) (Emergency) Regulations 2026 are revoked.

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