From Jalopnik:
When transporting drugs in your vehicle, remember to always signal. Otherwise you might end up like 18-year-old Art Taylor who, upon being pulled over for not signaling, freaked out and swallowed a bag of cocaine. His mugshot says it all.
According to Framingham, Mass. police, they struggled with the teenager to stop him from swallowing a bag of white powder after they stopped him for a minor traffic offense.