SCHEDULE 6Service of notices
9.
(1)
Where for the purposes of paragraph 7 the person giving or serving notice is not able to ascertain a proper address in relation to a UK operator, a relevant address may instead be treated as the proper address.
(2)
For that purpose, “relevant address” means an address derived from information supplied to the regulator by Eurocontrol (or any other organisation) at the request of the European Commission22.