# The Rules of the Air Regulations 2015, Paragraph 22: Classification of airspaces and rules for flight

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

Subject to rule 23, all aircraft must be flown in accordance with the requirements for flight in airspace that have been notified in accordance with the airspace classifications and flight rules specified in SERA.6001 and in Appendix 4 of SERA.

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Source: https://www.legislation.gov.uk/uksi/2015/840/schedule/1/paragraph/22 (the official version)
Page: https://openlegislation.uk/rules-of-the-air-regulations-2015/schedule-1/paragraph-22
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.