(b) the sign shown in diagram 953 varied to show only the bus symbol.
(5) A road marking shown in diagram 1003 or 1023 when varied in size to conform with any of the smaller dimensions prescribed for it may be placed on a road only in conjunction with the marking shown in diagram 1057 and with one or more of the signs shown in diagrams 955, 956 and 957, or where a contra-flow cycle lane ends at a junction with another road.
(6) The road marking shown in diagram 1009 when varied in size to conform with the smallest dimensions prescribed for it may be placed on a road only to mark the junction of a cycle track and another road and in conjunction with the road markings shown in diagrams 1003 and 1023 and having the smaller dimensions prescribed for them.
(7) The road marking shown in diagram 1064 may be placed on the carriageway of a road if and only if—
(a) it is placed as one of a series of such markings placed 40 metres apart;
(b) the carriageway on which a marking is placed has more than one traffic lane and such a series is placed in each lane;
(c) each series includes the same number of markings; and
(d) a straight line drawn across the carriageway at right angles to the direction of travel and passing through a marking would pass through a marking on each of the other traffic lanes of the carriageway. The placing of the signs shown in diagrams 615 and 811
19. The signs shown in diagrams 615 and 811 may be placed on a road only in conjunction with one another.
Signs to be placed only in combination with specified plates or other signs
20.—(1) A sign shown in a diagram whose number appears and is placed in the circumstances (if any) specified in column (2) of an item in the Table may be placed on a road only in combination with a plate shown in the diagram whose number appears in column (3) of that item.
Table
| (1) Item |
(2) Sign diagram number |
(3) Plate diagram number |
| 1. | 501 when placed in advance of the sign shown in diagram 601.1 | 502 |
| 2. | 501 when placed in advance of the sign shown in diagram 602 | 503 |
| 3. | 553.1 | 553.2 |
| 4. | 554.2 | 554.3 |
| 5. | 556.1 | 556.2 |
| 6. | 557.1 | 557.2, 557.3 or 557.4 |
| 7. | 562 | 563, 563.1 or 7022 |
| 8. | 583 | 583.1 |
| 9. | 584 | 584.1 |
| 10. | 601.1 when placed at a level crossing | 783 |
| 11. | 615 | 615.1 or 645 |
| 12. | 617 | 618 or 618.1 |
422
