Anyone, because even the (temporary) right to remain somewhere doesn’t automatically mean you can leave and come back. In the UK if you are granted temporary leave to stay in the country for less than 6 months, leaving for any length of time will mean you’re not allowed back in.
Who could blame her for assuming the right to work in the UK includes the right to exist in the place where she’s working?
Anyone, because even the (temporary) right to remain somewhere doesn’t automatically mean you can leave and come back. In the UK if you are granted temporary leave to stay in the country for less than 6 months, leaving for any length of time will mean you’re not allowed back in.