Greetings from California, where "Let's Don't Drive Stoned" is getting heavy airplay

From Retiring Guy's postcard collection

The Latest: California Scrambles to Detect Drugged Driving.  (US News, 5/10/2017)

Police were set to demonstrate how they conduct roadside drugged-driving tests near the state Capitol on Wednesday. Their task is made more difficult because there is no presumed level of intoxication in California, unlike the 0.08 percent blood level for alcohol. Drugs also affect everyone differently.

Other greetings:
Parklabrea.  (5/14/2017)
Los Angeles.  (5/11/2017)
Laguna Beach, California.  (5/10/2017)
California.  (5/9/2017)
Los Angeles.  (5/9/2017)
California.  (5/8/2017)
Pomona College, Claremont, California.  (5/7/2017)
La Jolla, California.  (5/6/2017)
Hope, Arkansas.  (5/4/2017)
Bakersfield, California.  (5/3/2017)
Little Rock, Arkansas.  (5/1/2017)

California.  (4/28/2017)
Little Rock, Arkansas.  (4/19/2017)
Superstition Mountain, Arizona.  (4/15/2017)
Tucson, Arizona.  (4/12/2017)
Phoenix, Arizona.  (4/8/2017)
Monument Valley, Arizona/Utah.  (4/8/2017)
Dothan, Alabama.  (4/5/2017)
Mobile, Alabama.  (4/5/2017)

Anniston, Alabama.  (3/29/2017)