End of Isolation in March, for Not Vaccinated or Not?

I've seen recently in the news that self isolating for covid is hoping to be stopped in March. But I can't find anywhere if that is for not doubled vaccinated people too. A few of my employees aren't double jabbed so I need to know if this will apply to them, as I know they feel bad keep on having to isolate when not unwell with covid, just been in contact with it.