Todays philosophical question. Should Sundays be a rest day?

Traditionally Sunday was for rest and worship. But is that still the case? Now we are in the 21st Century, we find a majority of business work 7 days per week. Shops are open 7 days per week, and you can phone up most companies on a sunday. Even the HMRC are open on a Sunday!

Up until 5 years ago we'd have "Sunday Dinners" every Sunday, now we have Sunday dinners mid week or whenever we fancy it. It's just not as traditional anymore and to be honest I quite miss that.

So should Sunday be a day of rest? Or is it slowly drifting into a thing of the past?