Rule 109 : The Essentials of Road Signs and Signals

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Highway Code Rule 109

📖 Rule 109 Full Regulations & Explanation

Rule 109 ↗
Traffic light signals and traffic signs. You MUST obey all traffic light signals (see ‘Light signals controlling traffic’) and traffic signs giving orders, including temporary signals & signs (see ‘Traffic signs’). Make sure you know, understand and act on all other traffic and information signs and road markings (see ‘Traffic signs’, ‘Road markings’ and ‘Vehicle markings’).

Laws RTA 1988 sect 36 & TSRGD schedule 3 part 4, schedule 9 parts 7 and 8, schedule 14 parts 1 and 5, schedule 7 part 6, schedule 15 part 1

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Rule 109 : The Essentials of Road Signs and Signals

Mandatory Compliance ( The " MUST " Follow )

Traffic Light Signals

Drivers are legally required to obey all light signals controlling traffic flow at junctions and crossings .

Signs Giving Orders

Any traffic sign that issues a specific order or prohibition must be strictly followed .

Temporary Signals & Signs The legal obligation to obey signs extends to temporary versions used for roadworks or short - term traffic management .

Critical Road Communication

Traffic and Information Signs: Drivers must possess the knowledge to understand and act on signs providing directions or general road information .

Legal Framework

Road Markings

Painted markings on the asphalt , such as lane dividers or stop lines , are vital Indicators that require active attention .

Road Traffic Act 1988

Specifically , Section 36 provides the primary legal basis for the enforcement of traffic signs and signals .

Vehicle Markings: Understanding markings found on other vehicles ( such as hazard warnings or long - vehicle plates ) is a requirement for safe driving .

TSRGD Regulations: Various schedules within the Traffic Signs Regulations and General Directions ( TSRGD ) define the specific legal standards for signals and markings .