Mastering Rule 258 :

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Highway Code Rule 258

📖 Rule 258 Full Regulations & Explanation

Rule 258 ↗
Red flashing light signals and a red ‘X’ on a sign identify a closed lane in which people, stopped vehicles or other hazards are present. You

MUST follow the instructions on signs in advance of a closed lane to move safely to an open lane
MUST NOT drive in a closed lane. A sign will inform you when the lane is no longer closed by displaying a speed limit or the word ‘END’.
Be aware that

there can be several hazards in a closed lane
emergency services and traffic authorities use closed lanes to reach incidents and help people in need
where the left lane is closed at an exit slip road, this means that the exit cannot be used.
Where red flashing light signals and closure of all lanes are shown on a sign, the road is closed. You

MUST NOT go beyond the sign in any lane or use the hard shoulder to avoid the road closure unless directed to do so by a police or traffic officer.

Lane and road closures indicated by red flashing lights are enforced by the police.

Laws RTA 1988 sects 35 & 36 as amended by TMA sect 6, TSRGD reg 3 and sched 15, MT(E&W)R reg 9 & MT(S)R reg 8.

Text shown in the rule image

Mastering Rule 258 :

Understanding Lane & Road Closures

Identifying the Signal

Required Driver Actions Total Road Closures

Move to an Open Lane

Drivers must follow instructions on advance signs to transition safely into an open lane before reaching the closure .

The Red ' X ' and Flashing Lights :

A red ' X ' on a sign or red flashing light signals indicate that a lane is strictly closed to all traffic .

When the Road is Closed

If red flashing lights and signals indicate all lanes are closed , the entire road is shut down .

Hidden Hazards Ahead

Closed lanes often contain people , stopped vehicles , or other hazards that may not be immediately visible .

STAY OUT of Closed Lanes

You MUST NOT drive in a closed lane ; these lanes are reserved for emergency services and traffic authorities to reach incidents .

Do Not Pass the Sign

You MUST NOT go beyond the sign in any lane or attempt to use the hard shoulder to bypass the closure .

The All - Clear Signal

A lane is only reoponed when a sign displays a specific speed limit or the word ' END ' .

Police Directions

The only exception for passing a road closure is if you are specifically directed to do so by a police or traffic officer .

Legal Enforcement

Closed Exit Slip Roads

If the left lane is closed at an exit slip road , that specific exit cannot be used by any vehicle .

Legally Enforced

Lane and road closures indicated by red flashing lights are strictly enforced by the police .

Governing Laws: Compliance is required under RTA 1988 ( sects 35 & 38 ) , TMA ( sect 6 ) , and associated TSRCD and MT regulations .