Thanks for sharing. This is a good reminder for people to be aware of the potential dangers of public areas. Where I live, it's not uncommon for things like broken glass, used condoms, needles, and other hazards to be found around public areas (even areas used by children). People must practice diligence in making sure that places are safe and sanitary before using them, even if that means wiping an area down before use. Something like finding glass on a children's slide should be reported to the police (even if the glass is spotted before harm has occured) so the police can monitor issues like this, prevent them from happening, and have a history of reports if it happens again.