Drivers across the Highlands are being reminded that vaping while driving could result in serious penalties if it affects their ability to remain in full control of their vehicle.

Although using an e-cigarette behind the wheel is not against the law in itself, motorists can face prosecution if vapour obscures their vision, if they remove a hand from the steering wheel for too long or if they become distracted while handling a device.

The warning comes as many families prepare for summer journeys and increased traffic levels on Highland roads.

Under existing road traffic laws, careless or inconsiderate driving can carry fines of up to £5,000, between three and nine penalty points and, in some cases, a driving ban.

Separate offences also exist for drivers who fail to maintain proper control of their vehicle or do not have a clear view of the road ahead.

Those offences can lead to a fine of up to £1,000 and three penalty points.

Road safety experts say the issue is not necessarily vaping itself, but the distractions that can accompany it.

A cloud of vapour drifting across the windscreen, a device falling into the footwell, one handed steering or taking your eyes off the road to adjust settings could all be viewed as evidence that a driver was not paying proper attention.

Shane Margereson, a vaping specialist with Ecigone, said drivers should think about vape devices in the same way they would any other item capable of diverting their attention.

“Adults who vape should never be trying to refill, adjust or search for a device while driving.

“If you need to use it, wait until you are safely parked, keep the windscreen clear, and store the device where it cannot roll under pedals or pull your attention away from the road.”

Police and road safety organisations have previously highlighted vaping as one of a number of distractions that can be assessed on a case by case basis, alongside eating, smoking or any activity that takes concentration away from driving.

The advice for motorists is straightforward.

Devices should be secured before setting off, windscreens and mirrors kept clear and drivers should avoid adjusting anything inside the cabin while moving.

Long journeys are also a good opportunity to plan regular breaks rather than trying to deal with food, drinks, sat navs, phones or other distractions while travelling at speed.

For drivers heading across the Highlands this summer, the message is simple.

If something inside the car interferes with your view, affects your steering or takes your focus away from the road, it could quickly become more than just a bad habit.