This term Is used In policies of marine insurance , in the clauserelating to “arrests, restraints, and detainments.” The last two words are construed asequivalents, each meaning the effect of superior force operating directly on the vessel. Schmidt v. Insurance Co., 1 Johns. (N Y.) 262, 3 Am. Dec. 319; Bradlie v. InsuranceCo., 12 Pet. 402. 9 L. Ed. 1123; Simpson v. Insurance Co., Dud. Law (S. C.) 242.