Mr. Man-ners: Gay lanes?

Dear Mr. Man-ners:
How can a traffic lane be turn or straight “only”?
Commuter

Dear Commuter:
What, do you expect it to be GAY? I don’t know. You’re right though—ONLY implies ONE thing. It doesn’t make sense unless the person who conceptualized the idea was brain dead! And the scary part is we ALL understand it. And we wonder how come foreign drivers are soooo bad—perhaps if our traffic laws made sense—it would help! NOT!
Mr. Man-ners