15/6 open to countries “with compatible epidemiological profiles” Balkans, Baltic, AUT, Scandi (not SWE), DEU, ISR.
1/7 open to all EXCEPT those “with incompatible epidemiological profiles” (sorry UK, US etc.)
They’ve basically written off the season and anything they get will be a bonus, as well as a dress rehearsal for next year’s big SAFE TOURISM (I suspect) campaign.