“If you are attempting to communicate,” the arresting Grammar Police officer joked, “you’re doing it wrong.”
Source: Office building in Chicago.

Lorne Michael is currently being detained by the Grammar Police’s New York division in connection with this inexcusable spelling error.
Source: Saturday Night Live, 10.03.09.
(Reader submitted. Thank you, mizChartreuse.)

A Grammar Police officer discovered this sign after his car was towed at 7 p.m. on a Saturday night.
Source: Parking garage in Chicago.
(Reader submitted. Thank you, Jenn.)

The Grammar Police declined comment, as this case has been handed over to the Creepiness Police.
Source: inbar-usa.com.

Exhibits (A) and (C) are spelling errors, while exhibit (B) is unnecessary capitalization. As of press time, Oprah had failed to return phone calls seeking comment.
Source: Oprah’s Season 24 Kickoff Party in Chicago.
(Reader submitted. Thank you, mizChartreuse.)

“We see this all the time,” the seasoned Grammar Police veteran explained. “This individual attempted to correct a spelling error and made a grammatical error as a result.” The owner of the truck was charged with two felony counts.
Source: Truck parked in Carol Stream, Illinois.
(Reader submitted. Thank you, Kate.)

The misuse of apostrophes has become all too common recently. The Grammar Police declined comment.
Source: Random promotional website featured on Lifehacker.

This sign was posted outside of a Harpo Studios parking lot. As of press time, Oprah had failed to return phone calls seeking comment.
Source: Parking lot in Chicago.

Both Emeka Okafor and Tyson Chandler filed complaints with the Grammar Police, noting that Sports Illustrated’s errors were “starting to become a nuisance.”
Source: SI.com.

“I like Thai food,” the Grammar Police Sheriff remarked while reviewing the arrest report, “but I love grammar. I won’t be eating here once they open.”
Source: Restaurant in Chicago.
(Reader submitted. Thank you, Jenn.)