(2) The road marking shown in diagram 1018 may be placed on a side of a road only for the purpose of indicating a statutory prohibition or restriction on the waiting of vehicles(but excluding waiting for the purpose of loading or unloading a vehicle) which applies on that side for at least eight hours during the period from 7 a.m. to 7 p.m. on at least four days other than a Sunday in any week and at some other times other than those during the period from 7 a.m. to 7 p.m.
(3) The road markings shown in diagrams 1015 and 1016 may be placed on a side of a road only for the purpose of indicating a statutory prohibition or restriction on the waiting of vehicles (but excluding waiting for the purpose of loading or unloading a vehicle) which applies otherwise than is specified in sub-paragraphs (1) and (2) of this.paragraph.
27.—(1) The road marking shown in diagram 1020 may be placed on a side of a road only for the purpose of indicating a statutory prohibition or restriction on the waiting of vehicles for the purpose of their being loaded or unloaded which applies on that side for at least eight hours during the period from 7 a.m. to 7 p.m. on at least four days other than a Sunday in any week.
(2) The road marking shown in diagram 1021 may be placed on a side of a road only for the purpose of indicating a statutory prohibition or restriction on the waiting of vehicles for the purpose of their being loaded or unloaded which applies on that side for at least eight hours during the period from 7 a.m. to 7 p.m. on at least four days other than a Sunday in any week and at some other times other than those during the period from 7 a.m. to 7 p.m.
(3) The road marking shown in diagram 1019 may be placed on a side of a road only for the purpose of indicating a statutory prohibition or restriction on the waiting of vehicles for the purpose of their being loaded or unloaded which applies otherwise than is specified in sub-paragraphs (1) and (2) of this paragraph.
28. A road marking shown in diagrams 1015, 1016, 1017 or 1018 shall be used only in conjunction with at least one plate of the type shown in diagrams 637, 639, 640 or 641 which plate shall be placed on the same side of the road as that on which is placed that marking, except that this paragraph shall not apply where any such marking is placed within a controlled parking zone.
In this and the next succeeding paragraph the expression "controlled parking zone "means an area containing roads on which parking places are authorised, the entrances for vehicular traffic to the area being indicated by a sign shown in diagram 806.
29. A road marking shown in diagrams 1019, 1020 or 1021 shall be used only in conjunction with at least one plate of the type shown in diagram 638 or 640 which plate shall be placed on the same side of the road as that on which is placed that marking and such a marking shall be placed on the footway as near as practicable to the edge of the carriageway or, if there is no footway, on the carriageway as near as is practicable to its edge, except that nothing in this paragraph shall require the provision of a plate in conjunction with any such marking if the marking is placed within a controlled parking zone.
30. The road marking shown in diagram 1023 may be placed on a road only in conjunction with the sign shown in diagram 602.
31. Studs incorporating reflectors may be placed on a road only if of a type the construction of which has first been approved in writing by or on behalf of the Minister or the Secretary of State, as the case may be.
