There are pockets of Britain where life just goes on over Christmas. There are places in Birmingham and probably;y other cities where the shops are open at Christmas and closed for religious events at other times of the year.
I would sign a petition guaranteeing all workers 2 days off a year for religious or cultural events. Some schools allow this for pupils, I know one family who used it so their daughter could make her first communion in Poland where her grand parents could attend.
These two days could be taken from the holiday entitlement we all have but would be given some protection, almost like a bank holiday.
I don't get all the 'it's Christmas' stuff. OK so I don't do it but friends and relatives celebrate, my nieces and nephews have worked Christmas day in hotels or other service industries from being old enough - possibly because their parents work in the NHS and the police so their parents have often worked Xmas day.
The petition talks about when shops closed for a week, well we used to have half day closing in many towns, do we want to bring that back too?