While many others are free, the traffic police work on the major roads during the weekend.

Throughout the county, speeds will mainly be checked.

- It does not take many seconds to increase the speed from, for example, 80 to 90 km / h.

You think you are active behind the wheel, re-driving cars, but then you catch up with another and lose the time you drove again, says Janne Belander, traffic inspector at the police in Västerbotten.

From Saturday, April 16, there will also be a ban on studded tires, but it is perfectly ok to drive with studs as long as it is or is expected to be winter road conditions.

The worst traffic is expected to be towards the mountains.

See more in the clip.