Motorists at risk of prosecution as new rules target dangerous drivers ignoring roadworks

Hemma Visavadia
Wed, 15 Apr 2026 06:40:15 +0000

Police in Guernsey have launched a new crackdown on drivers ignoring road closures, warning that dangerous behaviour around roadworks could lead to serious accidents.

The initiative, called Operation Columbia, is running throughout April and involves Guernsey Police working alongside Traffic and Highways and utility companies to stop motorists and cyclists from putting their lives at risk by entering closed roads.

The need for enforcement follows a number of recent incidents where people have ignored "Road Closed" signs, moved barriers, or tried to squeeze past workers and machinery.

In some cases, police warned that this has led to near collisions with workers, which could easily have resulted in serious casualties.

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Authorities have now stressed that road closures are not optional, and that when a road is marked as closed, it applies to all traffic unless access is specifically allowed for authorised vehicles.

In many cases, cyclists can pass through if signs permit it, but they must do so carefully and dismount where required.

Police warned that the risks are significant, as roadworks often involve heavy machinery, open trenches, and exposed cables or pipes.

As part of the operation, traffic wardens and road policing officers will increase patrols at roadwork sites, especially during busy periods.

Sergeant Andy Smith from the Roads Policing Unit warned that some people are taking unnecessary risks by travelling through closed roads.

He said: "During Operation Columbia, officers will be visiting sites regularly, offering advice where appropriate and taking enforcement action where behaviour puts others at risk."

Officials have also urged anyone who genuinely needs access during a closure to proceed slowly and follow instructions from workers on site.

Traffic Management Officer Chris Dragun said road closures may be frustrating, but they are essential.

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He added that despite repeated warnings, a small number of people continue to ignore the rules, which has led to the decision to step up enforcement.

Utility companies have also raised safety concerns, including John Tostevin from Guernsey Electricity, who said workers have faced "worrying incidents", such as drivers attempting to pass through areas where live electricity cables are exposed.

Jon Holt from Guernsey Water echoed the message, explaining how closures are put in place to protect workers carrying out essential jobs.

He added that while most drivers follow the rules, drivers who deliberately ignore the road signs may be reported to the police.

Authorities have now called on islanders to cooperate, follow diversion routes, and respect road signs.

The police explained that following the rule will not only keep workers safe but also help ensure roadworks are completed more quickly.

Operation Columbia will continue throughout April, with police making it clear they are prepared to take action against anyone who ignores the rules.