Most hotels remain open, but some of the largest hotels in Oslo and Bergen are those actually closed. There are reports now, that negotiations might restart after the holidays. With Whitsun Monday tomorrow and Constitution Day on Tuesday business Norway is basically totally closed until Wednesday in any case.
No transportation strikes looming AFAIK. The busdriver's strike was called off more than a week ago.
Thanks for the update. I can tell you it's not just Bergen and Oslo that are affected. A workshop that I am participating in Molde next Wednesday, which was supposed to take place at the Scandic Hotel, has been relocated to a boarding school, the Molde Folkehøgskole, because of the strike.