Praise for children who hid 'knife' in trees after finding it in park 'Well done and thank you to the children, their parents should be proud of them' Don't miss a thing by getting the day's biggest stories sent direct to your inboxInvalid EmailSomething went wrong, please try again later. Click here When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Police officers have praised a group of kids who found a 'knife' in a local park and hid it so nobody would get hurt.