Metrorail avoids head-on collision

I moved from Houston to college before they implemented the metrorail system. I would come back on occasion and here about all the crashes on the news. I figured Houston was full of idiots.

Until one day I went to the zoo and nearly had my front end shoved up my face when trying to take a right on a red. Those things come out of nowhere and make no noise. Like Robert Horry used to be in the mid 90's.