Or you know
Could it be that the most prestigious police job, where only the best of the best are taken, protecting the most important people in the country, working for the government who has enough money to spend on their training, actually has well-trained and well-controlled policemen?
Could it be that an institution that is notorious for how incredibly federalized (federalized = decentralized != with the federal government) it is doesn’t have the same quality everywhere?
Yeah, but as someone from Switzerland:
collective punishments are illegal, go against our core values and are against the charter of human rights even. I highly doubt this would happen anywhere here in Europe.