The Annotated

Highway Code

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Rule 112

The horn. Use only while your vehicle is moving and you need to warn other road users of your presence. Never sound your horn aggressively. You MUST NOT use your horn

• while stationary on the road
• when driving in a built-up area between the hours of 11.30 pm and 7.00 am

except when another road user poses a danger.
Law CUR reg 99

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Main Content

• The Highway Code
• Rules for pedestrians (1 to 35)
• Rules for users of powered wheelchairs and mobility scooters (36 to 46)
• Rules about animals (47 to 58)
• Rules for cyclists (59 to 82)
• Rules for motorcyclists (83 to 88)
• Rules for drivers and motorcyclists (89 to 102)
• General rules, techniques and advice for all drivers and riders (103 to 158)
• Using the road (159 to 203)
• Road users requiring extra care (204 to 225)
• Driving in adverse weather conditions (226 to 237)
• Waiting and parking (238 to 252)
• Motorways (253 to 273)
• Breakdowns and incidents (274 to 287)
• Road works, level crossings and tramways (288 to 307)
• Warning signs on the road
• Vehicle markings
• Traffic signs
• Direction signs on roads and motorways
• Light signals controlling traffic
• Road markings
• Road signs giving orders
• Road works signs
• Signals by authorised persons
• Information signs
• Signals to other road users

Annex

• Penalties
• Vehicle maintenance, safety and security
• First aid on the road
• Safety code for new drivers
• Further reading and conversions
• The Road User and the Law

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