Swiss tunnel cleaning truck in action

Notices where this attachment appears

1. Embed this notice
   Oliver Reichenstein (reichenstein@mastodon.social)'s status on Sunday, 29-Dec-2024 13:00:23 JST Oliver Reichenstein

   The most Swiss thing I can think of is that we clean our tunnels. Apparently, we have been cleaning our tunnels for over 50 years. Supposedly, it's done for safety (clean means bright and bright is safer than dark), but the real reason is that we feel that clean tunnels are just better than dirty tunnels.