Related:

• Slower Traffic Keep Left - Is that so difficult???
• Colorado: Where slower traffic keeps left.
• To be natural is such a very difficult pose to keep up. -- Oscar Wilde, "An Ideal Husband
• The most difficult secret for a man to keep is his own opinion of himself. PAGNOL
• Pittsburgh driver's test 2: A traffic light at an intersection changes from yellow to red, you should a) stop immediately.
  b) proceed slowly through the intersection. c) blow the horn....
• Traffic is very heavy at the moment, so if you are thinking of leaving now, you'd better set off a few minutes earlier.
  -- Anonymous Traffic Repo...
• No question is so difficult as one to which the answer is obvious.
• Announcer: Coming up next, our feature race: the Nuclear Power Plant Championship.
  Plant plant! Burns: Ah, at last. Smithers, fetch the bi-oculars....
• The trouble with doing something right the first time is that nobody appreciates how difficult it was.