Poisoning is such a loaded term.. to OD on THC you would have to smoke or eat an edible like the size of a bus. If anything I would say it's more annoying cause idiots either take way more than they are ready for, and panic, causing them to think they are ODing and they call EMS, when they should just go sleep it the fuck off.. or like in this case when someones little dummy finds their edibles and mistakes them for treats. None of this should be a problem if people used their brains before punching thier tickets to Mars.