Page:UK Traffic Signs Manual - Chapter 8 - Part 1 (Traffic Safety Measures and Signs for Road). Designs 2009.pdf/282

Rh {| ! rowspan=2 colspan=2|Road Type ! rowspan=2|Single carriageway road (permanent speed limit of 30mph or less) ! rowspan=2|Single carriageway road (permanent speed limit of 40 mph) ! colspan=2|Single carriageway road (permanent speed limit of 50mph or more) ! rowspan=2|Dual carriageway road (permanent speed limit of 40 mph or less) ! colspan=2|Dual carriageway road (permanent speed limit of 50 mph or 60 mph) ! colspan=2|Dual carriageway road (national speed limit) (see Note 5) (see Note 5) (see Note 5) (see Note 5) (see Note 1) (see Note 1) (see Note 1) (see Note 1) (see Note 2) (see Note 2) 281
 * Relaxation
 * Relaxation
 * Relaxation
 * colspan=2|Rate of taper (see Note 3)
 * 1 in 13
 * 1 in 20
 * colspan=2|1 in 25
 * 1 in 25
 * colspan=2|1 in 40
 * 1 in 55
 * 1 in 40
 * colspan=2|Taper length (m) for hazard of standard carriageway width between 3.6 m and 4m
 * 50
 * 80
 * 100
 * 100
 * 100
 * 150
 * 150
 * 200
 * 150
 * colspan=2|Minimum number of cones
 * 18
 * 28
 * 68
 * 35
 * 35
 * 101
 * 51
 * 135
 * 51
 * rowspan=3|Taper See Note 8 for spacing of cones in 45° tapers
 * Minimum cone size (mm)
 * 450
 * 450
 * 750
 * 750
 * 450
 * 750
 * 750
 * 1000
 * 450
 * 450
 * 750
 * 750
 * 450
 * 750
 * 750
 * 1000
 * 1000
 * Maximum cone spacing (m)
 * 3
 * 3
 * 1.5
 * 3
 * 3
 * 1.5
 * 3
 * 1.5
 * 3
 * Maximum warning light spacing (m)
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * rowspan=3|Longitudinal
 * Minimum cone size (mm)
 * 450
 * 450
 * 750
 * 750
 * 450
 * 750
 * 750
 * 750
 * 750
 * 750
 * 750
 * 750
 * Maximum cone spacing (m)
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * 9
 * 18
 * Maximum warning light spacing (m)
 * 9
 * 9
 * 9
 * 18
 * 18
 * 18
 * 18
 * 18
 * 18
 * 18
 * }
 * }