Figure 51. Supplementary direction sign indicating a service area. (Paragraph 141)
Figure 52. Alternative design for supplementary exit sign indicating a service area. (Paragraph 141)
Figure 53. Sign at the entrance to a service area to indicate that the motorway Regulations no longer apply. (Paragraph 142)
Figure 54. Sign to be erected at the beginning of a deceleration lane leading only to a police post and/or maintenance compound. (Paragraph 143)
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