So these highly specialized shoe retailers have the ability to open later but do not do so. Sounds to me even with a change in the law baby Prof will still struggle to get new shoes.
Small children tend to go to bed rather early, so I don't think there will be much taking for specialist children's shoe fitting at 9pm, Sane.
The Sunday scrum really is palpable. On several occasions we've walked in, seen the wait and given up because we simply don't have the time. And there is almost always other parents doing the same.
The answer is clear - allow the shop to open for a full day on a Sunday - trust me, they will do so as there is plenty of custom to support the additional opening hours and staff costs.
Why is the most obvious solution somehow the last thing you seem to want to contemplate - how strange.
I appreciate quite how enormously busy you are but might I suggest that you read posts properly as at no stage have I taken a position on Sunday. If the fabulous shoe retailers you require won't do business late, then that applies to Sunday as well. And why the leap to 9 rather than say 7.
Or even six pm, since that is after you finish work and your daughter has finished after school club?
Err - I don't usually get back from work until 7pm, so I'm no use at all even if the shops stayed open until 7.
But you then have to add in other early evening commitments:
Monday - daughter to gymnastics class, wife to gym class
Tuesday - daughter to cubs, son number 1 to scouts, son number 2 to theatre group
Wednesday - sons 1 and 2 to theatre group (through most of year, and we often take two other kids for ease of logistics for them)
Thursday - son 1 and daughter to swimming, son 1 to scouts, dad to choir
And remember the kids need to eat at some point in the proceedings.
And that's before you add in the not unreasonable desire for kids to go to round to their friends after school and for tea once in a while, plus the reciprocal. And concerts, performances etc associated with their clubs.
And we (perhaps fortunately) don't have kids who are big into sports, where parents are often driving all over the county every Saturday and sometimes Sundays too taking kids to matches or training.
And sure, we manage, we sort things and the kids get shoes. It's just harder than it needs to be, and removing the unnecessary restrictions on Sunday hours makes things just a bit easier.