On Thursday, on my way to pick up my little brother from school, i notice something on the road. I saw a couple of police vehicles pulling over cars for survey testing. They had the dyno and computers on the side of the road just like at a smog testing place. I figure that most of us aren't smog legal, so my question is what happen when they pulled u over and notice that your vehicle is not equip with anti smog devices? Im in Los Angeles, Ca, and this happen on south Central ave, pass the 91 freeway