I will be having a bunion removed. I will be in a foot cast but still be able to walk but what about driving?

Bunion surgery. If you need your foot to drive your car........And most of us do.... Then it is not recommended you drive while in a cast..... In short, i would tell you no, you cannot drive.
Not safe. Driving with a cast on the foot that is used in controlling pedals is not considered safe and should be avoided.
DWI. I know patients actually being ticketed for Driving While Impaired; the impairment being the boot.
Not recommended. Driving with a bandaged foot is not recommended as it is not safe.