Page:UK Traffic Signs Manual - Chapter 3 Regulatory Signs. 2008 (Second Impression 2008).pdf/164

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SIZES OF SIGNS (contd.)

Diagram Number	Dimension	85th percentile speed of private cars (mph) (Note 1)
		Up to 20	21 to 30	31 to 40	41 to 50	51 to 60	Over 60
642.2A		One size only
642.3		See para 9.13
645	x-height	50	62.5	75 (100)	100 (125)	125 (150)	150 (200)
646		See para 9.10
647		One size only
650.1		See para 9.29
650.2		See para 6.33
650.3		See para 6.33
651		See para 5.30
652	Height	450	450	450	675	675	675
660		See para 7.47
660.3		See para 7.47
660.4		See para 7.47
660.5		See para 7.47
660.6		See para 7.47
660.7		See para 7.47
661A		See para 7.47
661.1		See para 7.47
661.2A		See para 7.47
661.3A		See para 7.47
661.4		See para 7.47
662		See paras 7.47 and 12.23
663		See para 12.20
663.1		See para 12.20
664		See para 12.20
665		See para 12.20
666		See para 12.20
667		See para 8.11 and Table8-1
667.1		See para 8.11 and Table8-1
667.2		See para 8.11 and Table8-1
668		See para 8.11 and Table8-1
668.1		See para 8.11 and Table8-1

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