- Amber period, duration of, p. 53, para. 168.
- Directions issued by Minister under Section 48 (1) of Road Traffic Act, 1930, p. 8, para. 7.
- Flexible progressive systems, p. 53, para. 171.
- Green arrow, use of, p. 53, para. 169.
- Hours of operation, p. 55, para. 174.
- Isolated fixed time installations, review of, p. 55, Para. 175.
- Lens, size of, p. 53, para. 170.
- Pedestrians and, p. 54, para. 173.
- Portable, for temporary traffic control, p. 56, para. 177.
- Red-with-Amber, experimental omission or from signal sequence, p. 53, para. 168.
- Signs attached to signal head, “No Right Turn,” “Turn Left,” etc., p. 55, para. 176 ; diagrams 125 to 128.
- Vehicle actuated systems, p. 54, para. 172.
- White lines at junctions controlled by, p. 48, paras. 146 and 147 ; diagram 119.
- Traffic Orders under Towns Police Clauses Act, 1847, p. 19, para. 32.
- Traffic Signs (Size, Colour and Type) Provisional Regulations, 1933, p. 2, para. 1; p. 8, para. 7.
- Tram pinch point, warning sign for p. 23, para. 51 ; dtagram 22.
- Tram stops. see “Public service vehicle stopping places.”
- Transport undertakings, supply of bus stop, etc. signs by, p. 19, para. 33.
- Triangle, red reflecting lenses in, p. 17, para. 26.
- Use of on warning signs, p. 26, para. 72.
- Troops, signs warning of presence of, p. 26,
para. 68.
- “Tunnel Closed,” informative sign, p. 45, para. 140.
- “Turn Left” :
- Mandatory sign, Pp. 32, para. 91 ; diagram 3.
- At traffic signals, p. 53, para. 169 3 p. 55, para. 176 ; diagrams 125 and 127.
- “Turn Left, One Way Only,” mandatory sign, p. 32, para. go ; diagram 62.
- ‘Turn Right,” etc., see & Turn Left,” etc.
- ‘Two-way road, warning sign for, p. 25, para. 67 ; “diagrams 45 and 46.
U
- Unauthorised signs, removal of, p. 12, para. 14.
- Uneven section of road, International warning sign for, p. 10, para. 13.
- Unguarded level crossings, see “Level crossings.”
- Uniformity, need for, p. 10, para. 12.
- Unilateral waiting, signs indicating, :p. 29, para. 82 ; diagrams 60.
- “Unsuitable for Motor Vehicles,” informative sign, p. 44, para. 132; diagram 108.
- Urgency of recommendations, p. 12, para. 15.
V
- Vehicle actuated systems of traffic signals, p. 54, para. 172.
- Visibility restrcited at curves, white lines at, p. 49. para. 148.
Visibility of signs, should not be obscured by vegetation, p. 14, para. 20.
W
- Waiting, prohibition or restriction of :
- Carriageway markings at bus stops, p. 51, para. 160.
- Signs recommended, p. 29, para. 82; diagram 60.
- Warning Signs, Part II, B, p. 20, paras. 36 to 72.
- Adopted by International Conferences, p. 10, para. 13.
- Comparison of International and British practice, p. 10, para. 13.
- Directions issued by Minister under Section 48 (1) of Road Traffic Act, 1930, p. 8, para. 7.
- Distance from sign to point of danger, p. 10, para. 11; p. 15, para. 22.
- General principles governing design, p. 26, para. 72.
- Use of symbols on, p. 20, para. 36 ; p. 26, para. 72 (c).
- Weight Check, Stop for,” mandatory sign, p. 33, para. of : diagram 72.
- Weight restrictions, signs imposing, p. 28, para. 80; diagrams 51 and 52.
- White lines and other traffic signs on the carriageway, Part III, p. 48, paras. 145 to 166.
- White lines :
- Colour of, p. 50, para. 153.
- At central refuges, Pp. 49, para. 149.
- At curves, horizontal and vertical, p. 49, para. 148.
- Defining carriageway boundary, p. 50, para. 151.
- Defining traffic lanes:
- At junctions, p. 49, para. 147; diagram 119.
- On open road, p. 49, para. 150.
- Longitudinal, at Junctions, p. 49, para. 147; diagrams 119 to 122.
- Materials for, p. 51, para. 155.
- Purposes for which they may be used, p. 48, para. 145.
- Reflecting lenses in studs in, p. 50, para. 152.
- Transverse, as stop lines, p. 48, para. 146; diagrams 119 and 120.
- Width of, p. 51, para. 154.
- (For details of “other traffic signs on the carriageway” see “Carriageway markings.”)
Y
- “Y” Junctions, approach direction sign for, p. 40, para. 119; diagram 91.
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