If it looks like a meth lab and is labeled a meth lab, it's probably a meth lab.
Police stopped a vehicle in Memphis early Friday morning for driving with antique license plates that only allow you to drive on weekends and special occasions, and discovered that the driver had a suspended license and was on probation for cooking meth. Police inspected the car and found evidence of a "Shake N Bake" meth lab, which put the 43-year-old man in even more trouble.
As you can see, the words "Meth Lab" are written on the truck. While clearly not the brightest, the driver isn't that stupidâ€”the Jalopnik article notes that this could've been written on the vehicle by the police. It's just not likely that a man on parole for manufacturing meth and driving with a suspended license would want the world to know he was rolling in a mobile meth lab.