“The vessel unless the consent of the Owners be first obtained not to be ordered nor continue to any place or on any voyage not be used on any service which will bring her within a zone which is dangerous as the result of any actual or threatened …..acts of piracy.”
“Should the Vessel be within any such place as aforesaid, which only becomes dangerous, or is likely to be or to become dangerous, after her entry into it, she shall be at liberty to leave it”