* "You may got to the park, as long as it's with your friends". Predators can't feasibly attack a group of several children, especially children armed with cel

* "You may got to the park, as long as it's with your friends". Predators can't feasibly attack a group of several children, especially children armed with cell phones. * Support big sidewalks in urban areas: with enough eyes on the street, busy places become remarkably safe places to be once children learn the basic rules of navigation