In the town Lyngby the appointed the first offical mayor after the election. I guess that they were that fast to ensure that they corruption will not make life hard. Years ago some of the members of the city counsil backstabbed the mayor who got the most of the votes. He believed that he would be allowed 4 more years. Big was his surprise when dirty deals had been done in secret.
In back politics in Denmark is as dirty as it can be when we talk about who is going to be mayor in Danish cities. People abandon the party which just had elected them just so they can get something personally. It is quiet common.
That why most people do not care. They are tired of this but it cannot be changed.
It has become a tradition to backstab people in local politics.