To the local ANCs and those with connections to get police & city services changes -- PLEASE do something about the people repeatedly driving the wrong way down M street (IE: nearly the length of a block) to turn left/north on 33rd. These parents that think it's okay to drive the wrong way just because they are in a hurry to do school drop off - it's ridiculous. Today 7 cars drove nearly the length of an entire block, trying to cut around cars, and there were 2 near crashes. With children in the car! This is a major safety issue and it's not difficult to solve--- We need to install flexible/removable barriers.