Migros has sparked an outcry after using the French number form "soixante-dix" instead of the local "septante" in a recent YouTube advert.
Septante for seventy is a marker of Swiss-French identity — and viewers were quick to remind Migros of the difference.
The outrage is sharp because Migros regularly leans on its local roots in its marketing.
Politician on trial accused of rape and drug assault
Swiss People's Party says EU treaty helps crime
Waterways dry
Jim's British Market changes hands
Storms possible at end of week
Penthouse flats lose appeal
