Maryland Code, Health-General § 21-341

(1) Contains any filthy, putrid, or decomposed substance or is otherwise unfit for human consumption;

(2) Has been packed or pasteurized in violation of this subtitle; or

(3) Has been packed, prepared, or held under conditions that may have allowed the crab meat to become:

(c)(1) A licensee may not possess, with intent to sell for human consumption, any crab meat, the processing or sale of which would be a violation of this section.

(2) Possession by a licensee of any crab meat, the processing or selling of which would be a violation of this section, is presumptive evidence of intent to sell the crab meat for human consumption.