I worked at a school district in Sacramneto. Somoene must have dropped a cigarette butt in the bark around a playground at one of the schools. It melted all the plastic bits and destroyed the play structure.
I asked the custodian on site what happened. He pulled out his digital camera and proceeded to show me a series of about 20 pictures starting with a smoldering bit of bark, to the thing fully engulfed and the fire department putting it out.
I said, why didn't you grab a fire extinguisher instead of that camera. The flipping moron went ghost white and said "I didnt think about that, probably would have been a good idea"
He was eventually promoted to a supervisor position and then to an energy conservation specialist making 6 figures. Government at work folks.