# Commission Implementing Regulation (EU) No 923/2012 of 26 September 2012 laying down the common rules of the air and operational provisions regarding services and procedures in air navigation and amending Implementing Regulation (EU) No 1035/2011 and Regulations (EC) No 1265/2007, (EC) No 1794/2006, (EC) No 730/2006, (EC) No 1033/2006 and (EU) No 255/2010 (Text with EEA relevance), Division (h): VFR flights shall comply with the provisions of Section 8:

Extent: E+W+S+N.I.

(1)when operated within Classes B, C and D airspace;
(2)when forming part of aerodrome traffic at controlled aerodromes; or
(3)when operated as special VFR flights.

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Source: https://www.legislation.gov.uk/eur/2012/923/annex/section/5/division/SERA.5005/division/h (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-923/annex/section-5/division-SERA.5005/division-h
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.