The 500 lines in the county and the city traffic in Västerås are affected. Fewer buses will run during the days and more will be ready during rush hour.

In central Västerås, buses should be able to be deployed immediately if congestion occurs according to Peter Liss, CEO of Svealandstrafiken, who runs bus services in Västmanland and Örebro.

- We pull down on some tours to have capacity when more people are traveling, he says.

Hear the CEO of Svealandstrafiken in the clip above.