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CDifficulty 1/5

In 2026, a Spanish-registered lorry becomes immobilised by a breakdown on a dual carriageway. How must the danger be signalled while assistance is requested?

Correct answer

Switch on hazard warning lights and use a certified connected V-16 beacon in a safe, visible exterior position.

Switch on hazard warning lights and use a certified connected V-16 beacon, secured in an accessible exterior location providing the greatest possible height and visibility. Since 1 January 2026 this device replaces triangles for these vehicles. If the roof is inaccessible, the driver’s door may be used with suitable attachment. Avoid obstructing traffic where possible and request assistance. Occupants should leave only if they can safely reach a safe place outside the traffic platform, exiting on the side away from traffic; otherwise stay inside with seatbelts fastened. Also use position and outline marker lights when required.

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  • Use only two triangles, one in front and one behind, as the regulatory device in 2026.

  • Always step into the carriageway and ask any lorry to tow it.

  • Switch on hazard warning lights and use a certified connected V-16 beacon in a safe, visible exterior position.

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