3.—(1) In article 7 (meaning of “commercial operation”)—
(a)in the words before paragraph (a), for “flight by a small unmanned aircraft except a flight for public transport, or any operation of any other aircraft except an operation” substitute “operation of an aircraft other than”;
(b)for paragraph (b) substitute—
“(b)which, when not made available to the public, is performed under a contract between an operator and a customer, where the latter has no control over the operator,”.