Ok. I get that we as Boston citizens are required to help clear out snowy public sidewalks, teamwork and all that. We were out for hours today keeping ahead of it before it freezes into iron tonight. Our zeal deflated quickly however when a city plow pushed a whole giant mess of salty street snow on our neatly cleared sidewalk and then further all the way into our neatly cleared front walk. Drat. Our corner and front walkway is completely blocked. Why? This is not a narrow intersection at all. Took hours to clear it, 5 seconds for city's plow to undo. Apologies to our neighbors because it'll stay that way until spring.