Oh, I had no idea this was a thing that was done all over the world! I've seen this lock display in my own city but just thought it was something the locals created and wanted to do. Also I didn't know about them being forbidden by law! Thanks for the backstory on this, Pulpo. Here's a photo of the locks from where I live...https://medium.com/snap-shots/unlock-your-love-920cbdc40118