The Secretary of State may by order provide for a charge to be imposed on—
"Immigration permission" means—
An order under this section may in particular—
In specifying the amount of a charge under subsection (3)(b) the Secretary of State must (among other matters) have regard to the range of health services that are likely to be available free of charge to persons who have been given immigration permission.
Sums paid by virtue of an order under this section must—
In this section—
"entry clearance" has the meaning given by section 33(1) of the Immigration Act 1971;
"health services" means services provided as part of the health service in England, Wales, Scotland and Northern Ireland;
and the references to applying for leave to enter or remain for a limited period include references to applying for a variation of leave to enter or remain which would result in leave to enter or remain for a limited period.