ATTLEBORO, Mass. — Tag, you're out!

Officials at an elementary school south of Boston have banned kids from playing tag, touch football and any other unsupervised chase game during recess for fear they'll get hurt and hold the school liable.

Recess is "a time when accidents can happen," said Willett Elementary School Principal Gaylene Heppe, who approved the ban.

And it's not just the Massachusetts school that's putting a damper on fun during recess. Elementary schools in Cheyenne, Wyo., and Spokane, Wash., also recently banned tag during recess, and a suburban Charleston, S.C., school has outlawed all unsupervised contact sports.

"I think that it's unfortunate that kids' lives are micromanaged and there are social skills they'll never develop on their own," said Debbie Laferriere, who has two children at Willett, about 40 miles south of Boston. "Playing tag is just part of being a kid."

Another Willett parent, Celeste D'Elia, said her son feels safer because of the rule. "I've witnessed enough near collisions," she said.