Consent shall not be granted to development for the purpose of accessible housing on a site unless there is provision of a continuous accessible path of travel from the entrances of all proposed dwellings to--
(a) the principal pedestrian entrance to the development, and
(b) vehicle setting down areas, and
(c) parking areas, and
(d) communal on-site facilities, and
(e) private open space, and
(f) other areas of the development to which residents could reasonably require access.