Even though your V1 was active ya gotta keep those eyeballs active also. By your own admission there was a brief 30mph zone that escaped your notice. That being the case take responsibility, smile and chalk it up to bad judgement on your part. As you say the cop was reasonable enough to give you a "Failure to Obey Posted Speed Limit Sign" ticket instead of a "Speeding Ticket", so the cost is less, and no points. I guess the lesson here is "slow down" and there will be no need to get pissed off.

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….