Under the Home Office's "generous"

scheme
dragged out of them reluctantly the refugees currently en route to my db - my (Ukrainian) SIL's cousin's wife, her sister, his MIL and daughter - would not be able to enter the country

Fortunately, db now lives in France and after they've been processed at the Ukrainian border, they'll be free to drive across Europe (they're "lucky", at least they have a car) to stay with db. Db doesn't have the room: he only has 3 bedrooms and has 2 11/12 year old kids, but needs must.
My SIL's cousin won't be with them - he's had to stay behind to fight for his country 