BART has cameras near every door. They recently updated them so that all of them work. Until mid 2016, only 23% of them did. Given that it's BART, I'd flip a co

BART has cameras near every door. They recently updated them so that all of them work. Until mid 2016, only 23% of them did. Given that it's BART, I'd flip a coin to determine if any particular one still does work. https://www.bart.gov/news/articles/2017/news20170628 https://www.bart.gov/news/articles/2017/news20170628 https://www.sfgate.com/crime/article/BART-admits-77-percent-of-train-cameras-are-fake-6818459.php https://www.sfgate.com/crime/article/BART-admits-77-percent-...