As I read it, no pass. Free Access.
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Details on program
For purposes of this program, a Veteran is identified as an individual who has served in the United States Armed Forces, including the National Guard and Reserves, and is able to present one of the following forms of identification:
Department of Defense Identification Card
Veteran Health Identification Card (VHIC)
Veteran ID Card
Veterans designation on a state-issued U.S. drivers license or identification card
Need ID for this, but not to vote.
Go figure.