S T A T U T O R Y I N S T R U M E N T S 2021 No. 544  CIVIL AVIATION  The Air Navigation (Restriction of Flying) (Hampden Stadium)  Regulations 2021  The Secretary of State has decided that it is in the public interest to restrict the flying of unmanned  aircraft in the vicinity of Hampden Football Stadium, Glasgow, by reason of the holding of  football matches associated with the UEFA Euro 2020 football championship.  The Secretary of State makes the following Regulations in exercise of the powers conferred by  article 239 of the Air Navigation Order 2016( a ).  Made - - - - 30th April 2021  Coming into force - - 14th June 2021  Citation and commencement  Interpretation  Restricted airspace  1.  These Regulations may be cited as the Air Navigation (Restriction of Flying) (Hampden  Stadium) Regulations 2021 and come into force on 14th June 2021.  2.  In regulation 3(1) the times referred to are Co-ordinated Universal Time( b ).  3. —(1) Subject to paragraph (2), no unmanned aircraft is to fly below 1,000 feet above mean sea  level within the area bounded by a circle having a radius of 1 nautical mile whose centre is at  554933N 0041507W between—  (2) Paragraph (1) does not apply to any unmanned aircraft operating with the permission of  Police Scotland.  Signed by authority of the Secretary of State for Transport  David J Best  Grade 7  Department for Transport  30th April 2021  ( a ) S.I. 2016/765, to which there are amendments not relevant to these Regulations  ( b ) Co-ordinated Universal Time (UTC) is one hour behind British Summer Time (BST).  (d) 1700 hours and 2200 hours on 29th June 2021.  (c) 1700 hours and 2200 hours on 22nd June 2021, or  (b) 1400 hours and 1700 hours on 18th June 2021,  (a) 1100 hours and 1600 hours on 14th June 2021, 