Paragraph F.2 Conditions
Development is permitted by Class F subject to the condition that where:
the area of ground to be covered by the hard surface is situated forward of the principal elevation of the dwellinghouse and between the principal elevation and a highway, or
the area of hard surface to be replaced would be forward of the principal elevation of the dwellinghouse and between the principal elevation and a highway, and (taking into account any area of hard surface previously replaced) would exceed 5 square metres,
the hard surface must be —
porous or permeable; or
provided to direct run-off water from the hard surface to a porous or permeable area or surface within the curtilage of the dwellinghouse; and
permanently maintained so that it continues to comply with the requirements of paragraph (i) and (ii).