Not knowing. No means to get info. Every country makes his own announcements, has its own restrictions. Please make a mandatory worldwide health certificate for border crossing travel in plane, train, bus, car or whatever means of transport. Exemption for daily bordercross workers. Let people go in and out with this certificate. Maybe with a 14 day self-isolation. Keeps out the weekend trip travellers. And most important travel insurance to cover covid and repatriation. Wearing mask all the time during travelling. And this worldwide. WHO should arrange this. Have a nice trip.