In this Act "letting agent" means a person who engages in letting agency work (whether or not that person engages in other work).
In this Act "letting agency work" means things done by a person in the course of a business in response to instructions received from—
A person is not a letting agent for the purposes of this Act if the person engages in letting agency work in the course of that person's employment under a contract of employment.
A person who is an authorised person in relation to a reserved legal activity is not a letting agent when carrying on legal activity in response to instructions from a landlord or tenant who does not instruct that person to do other things within subsection (2).
In subsection (4)—