2. Ordinarily, the matters need not be the cause of the loss. In marine insurance, there are
instances when matters, although concealed, will not vitiate the contract except when they
caused the loss:
a. National character of the insured;
b. Liability of insured thing to capture or detention;
c. Liability to seizure from breach of foreign laws;
d. Want of necessary documents; and,
e. Use of false or simulated papers