Except as otherwise provided in this subtitle or in Board regulation, no wine or beer may be shipped or delivered to a retail licensee for resale unless such wine or beer has first been (i) delivered to the licensed premises of a wine or beer wholesaler and unloaded, (ii) kept on the licensed premises of the wholesaler for not less than four hours prior to reloading on a vehicle, and (iii) recorded in the wholesaler’s inventory. Any holder of a restricted wholesale wine license issued pursuant to subdivision 4 of § 4.1-206.2 shall be exempt from the requirement set forth in clause (ii).