2 ms·

Apparently there is a standard for the sizes of regulatory road signs... https://mutcd.info/mutcd-2009-standard-regulatory-sign-sizes/ https://mutcd.info/mutcd

• googlryas 4y ago
  Yes, but private businesses/roadways don't need to follow them(though they mostly do).
• londons_explore 4y ago
  "Non-standard sign causes non-standard but still safe behaviour" isn't as good a headline...