April 20, 4/20, "Weed Day" -- call it what you will, it's become the internationally recognized day for marijuana enthusiasts to celebrate their favorite little leaf.
Cops, by and large, have a different view. Despite a lighter approach in recent years, in many places marijuana is still illegal -- and police departments with a wry sense of humor enjoy the holiday as much as anyone else.
Take a look at some of the best social media posts from police departments from this year.
They want you to know that they know about "weed day" 4/20.