They is something called the Risky Playground Movement to return some of the less dangerous items to play spaces. These are supposed to stimulate kids more and help them learn risk.<p><a href="http:&#x2F;&#x2F;news.nationalpost.com&#x2F;news&#x2F;canada&#x2F;return-of-risk-the-growing-movement-to-let-kids-play-like-kids" rel="nofollow">http:&#x2F;&#x2F;news.nationalpost.com&#x2F;news&#x2F;canada&#x2F;return-of-risk-the-...</a>