"Having written previously about crackdowns on parkway vegetable gardens, I knew the city's argument is that you can't do anything that might block emergency vehicle access, obstruct motorists' views, impede pedestrians or make it hard to open car doors. But the Tenn-Mann Library, at the intersection of a four-way stop, does none of those things. And I can't help but point out that a city tree in front of Cook's house, on the parkway strip, has untamed roots that have lifted the sidewalk a few inches, posing a clear and obvious obstruction and tripping hazard. The city pays out millions of dollars in trip-and-fall settlements every year, and last time I checked, tree-trimming was on a 45-year cycle—no joke. But put up a lending library and the city is at your door in a jiffy."