The registrar may make orders about costs in relation to proceedings before him.
The power under subsection (1) is subject to rules which may, in particular, make provision about—
Without prejudice to the generality of subsection (2), rules under that subsection may include provision about—
An order under subsection (1) shall be enforceable as an order of the court.
A person aggrieved by an order under subsection (1) may appeal to the county court, which may make any order which appears appropriate.