Tesla Model 3 identifies flags as traffic signal: https://www.thedrive.com/news/37250/tesla-autopilot-confuses-red-text-on-a-flag-for-stop-light 

Another example of the pitfalls of Tesla's simple deep machine learning pattern matching approach to near autonomous driving systems.  This approach makes verification of the system highly questionable, yet there are a few drivers more than willing to risk their lives, and more importantly, the lives of others on these underdeveloped systems.