When driving behind a bicycle, instead of passing, you sit on his wheel and sip out of your water bottle. You mistake his nervous looks back as 'the look' and mutter to yourself 'I got you now, Knave'.
Taking your water bottle with you in the car might be a clue as well.
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"Let us hope our weapons are never needed --but do not forget what the common people knew when they demanded the Bill of Rights: An armed citizenry is the first defense, the best defense, and the final defense against tyranny. If guns are outlawed, only the government will have guns. Only the police, the secret police, the military, the hired servants of our rulers. Only the government -- and a few outlaws. I intend to be among the outlaws" - Edward Abbey