2.In this Order— “the 1971 Act” means the Immigration Act...
3.Requirement to pay a fee in respect of the exercise of a function in connection with immigration or nationality
4.Applications for entry clearance to enter or leave to remain in the United Kingdom as a visitor
5.Applications for entry clearance to enter, leave to enter the United Kingdom or leave to remain in the United Kingdom as a sponsored worker, an unsponsored worker, a student or for any other purpose (excluding visits)