Businesses interested in locating near hubs for high frequency public transport services are encouraged to apply to the authorities for the relevant licenses:
http://www.wimp.com/vegetablemarket/

Hell, I hope they do not have the same kinds of toilets like our S-Bahn... Talk about drive-through shopping...

Of course, all those trains have sealed vacuum toilets.

After laughing at the video I realised that whilst markets are set further aback here in Swizterland, some people's homes for some unfathomable reason (after all there is plenty of space here) are located almost as close to the railway tracks as this.