is there a mininum mileage a person is allowed to drive
after working a nine and a half hour waking night ,in any profession but especially the caring profession.
Yes, the minum miles you are allowed to drive after a night shift is zero.
However, if you mean maximum, then no, you should use your own judgement. I don't see how the type of work you do will affect how far you can drive? If you are too tired, then don't drive.