At the end of the day it is really up to the person what he wears. I for one regularly wear rig ashore....Tescos, shops etc. If I felt the need to wear uniform ashore then I would do and Id be bloody proud to do so. Nobody is going to ask/order you to get changed or stop wearing uniform when you are representing and defending this country. And should theyb try then Im sure a quick email to Rebecca Wade would do the trick.