Page:UK Traffic Signs Manual - Chapter 7 -The Design of Traffic Signs 2013.pdf/131

 The basic design of diagram 7221 is shown in figure 13-19. The arrows may be varied in accordance with diagrams 7281 to 7286 inclusive (see figure 13-3). The table in figure 13-4 should then be used to obtain the horizontal spacing of the arrows. Wherever possible the approach stems of the arrows should be equally spaced, as shown in figure 13-20.

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