I didn't state that it was universal. It does happen to be true. You can look it...

jtbayly on Oct 21, 2019 | parent | context | favorite | on: Traffic lights worldwide set to change after a Swe...

I didn't state that it was universal. It does happen to be true. You can look it up. There are even links elsewhere in this thread. Last I read about it was some time ago, but I doubt it has been fixed.