Haven't seen that in Switzerland but most place I see where a shopping cart is really warranted (large stores, Ikea, etc.) have covered parking spots instead of open-air (and/or are smaller than those giant parking lot we can see in the US). My hypothesis is that of the panopticon: since those are smaller space that anti-social behavior is way more noticeable and will not be tolerated by peers.
Haven't seen that in Switzerland but most place I see where a shopping cart is really warranted (large stores, Ikea, etc.) have covered parking spots instead of open-air (and/or are smaller than those giant parking lot we can see in the US). My hypothesis is that of the panopticon: since those are smaller space that anti-social behavior is way more noticeable and will not be tolerated by peers.