In Sweden it can be illegal to drive too slowly. You’re not allow to hinder trafic and should follow the speed limit. At the same time we have tractors and vehicles that are only allowed to drive in 30km/h but they require a special sign on the back to signal to other people that it’s a slowly moving vehicle.
It’s however incredibly rare that anyone gets a ticket for driving too slow.
In Sweden it can be illegal to drive too slowly. You’re not allow to hinder trafic and should follow the speed limit. At the same time we have tractors and vehicles that are only allowed to drive in 30km/h but they require a special sign on the back to signal to other people that it’s a slowly moving vehicle.
It’s however incredibly rare that anyone gets a ticket for driving too slow.
Also, they have to move off the road if space permits to let piled up traffic overtake, at least in Austria.