The piece of land that is described in Schedule 1 is by force of this section –

(a) dedicated for the purpose of being used as a site for the residence of the Governor and for purposes incidental thereto; and

(ab) dedicated for the purpose of being used, including by leasing out of part of the land or the use under licence, or by other authority, of part of the land, to raise revenue to be applied for the maintenance and preservation of the site and the residence; and

(b) reserved for all time for those purposes –

and shall not be used for any other purpose.