In determining an application for an approval in principle, the Regulatory Authority must have regard to--
(a) the suitability of the proposed education and care service premises and the site and location of those premises for the operation of an education and care service; and
(b) whether the proposed education and care service premises would meet the approval in principle criteria once constructed, altered or repaired; and
(c) whether the proposed education and care service premises will have direct egress to an assembly area to allow the safe evacuation of all children; and
(d) any other matter the Regulatory Authority considers relevant; and
(e) any other prescribed matters.