Chatham-Kent Public Health (CKPH) is alerting the public that there has been a recent increase in drug poisoning in the municipality. It said there are reports of strong tranquilizers in the local drug supply, which leads to ‘heavy sedation’. CKPH is reminding that the unregulated drug supply is unpredictable and always changing. Substances may not always be what is expected and increases the risk of harm or death. In the event of an overdose, here’s what you should do, courtesy of CKPH: If you use substances: Free naloxone kits and other resources are available here.