You don't need a release. I'd do both. Neck pain and whiplash injuries are nearly impossible for insurance companies to disprove. They sometimes don't manifest for several days or longer. If you tell the doc your neck hurts and is stiff he has to accept it pretty much. DON'T sign any medical releases, use them as leverage to get the car repaired.

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You're a daisy if you do.
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84 Euro 240D 4spd. 220.5k sold
04 Honda Element AWD
1985 F150 XLT 4x4, 351W with 270k miles, hay hauler
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