Mystic
We're all born mad
these times are gone... and meanwhile I started to hate those "open" sundays. The authorities fix a number of sundays in the year, to shops MAY open. Usually 8 to ten, regional differences. It seems to be that on sundays even more people flood the malls and streets than on weekdays. It is horrible to look out of window in the morning, and see traffic jam, fighting people for parking room... instead of sunday quietness. It kills my weekend. I don't want to go out because it is hell outside. Sunday turns to any day.
But otherwise: Sunday is 90% calm and businesses closed. Except some supermarkets over the city as well as turkish stores that are open all weekend, usually in trainstations or other traffic knots.
That is a stark contrast to Sundays in Alsace-Lorraine, where only a handful of boulangeries, cafes, restaurants and a handful of pharmacies are open. Hardly any traffic at all except on the "A" roads (major freeways), and even that is much reduced as it is mainly folks travelling to visit w/ relatives and/or friends for the mid-day meal.
PS: even the IKEA in Metz is closed Sundays