I live just inside (0.9 miles) a 1 mile radius of my work and since 2017 when I started, I have driven. I've got animals to check on before and after work and this arrangement works for me as I can go straight from work to sort them.
Work are removing permits for anyone withing the one mile radius and while this will be a fecking huge inconvenience for me (also nowhere to park on surrounding streets locally), I also do emergency on calls which could mean staying on after a shifts for an unspecified length of time. For example, if I'm on a late shift (start at 12, not allowed to park onsite) and have to stay on this could mean that I'm walking home alone at 2 or 3am, which I think is unacceptable and a massive risk to my safety. Aside from this I am prepared to suck it up, would I be unreasonable to say I won't do on calls any more if I can't drive to work on those days?