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by dmckeon 5018 days ago
If you have lower back issues, each speed bump is painful, no matter how slow you cross it. Also, barriers can make a neighbourhood arms race - street A gets speed bumps; traffic diverts to B & C, who get roundabouts; traffic diverts to D & E, which get pinch points; traffic diverts again, streets F, G, H & I become one-way; wash, rinse, repeat.