Switzerland has more water than it uses. Yet this summer, at least 151 municipalities have banned residents from filling pools or watering gardens.

Switzerland has more water than it uses. Yet this summer, at least 151 municipalities have banned residents from filling pools or watering gardens.

Afin d'apporter davantage d'éclaircissements sur la situation, Swissinfo a utilisé un outil numérique pour analyser les sites internet officiels des 2 110 communes suisses et a…