1. The act of carrying: transportation, conveyance; also, that which carries or conveys. To the ordinary mind, does not convey the idea of a railroad or street railway car, nor of a wheeled vehicle for the transportation of merchandise or products used in ordinary business. The idea is a vehicle for the transportation of persons for pleasure or business, drawn by horses or other draught animals over the ordinary streets and highways of the country, and not that of a "car" used upon a railroad or street railway expressly constructed therefor. As yet, in this country, the vehicles used for transporting passengers on railroads and street railways are generally called cars, occasionally coaches; seldom, if ever, carriages. The definition given by the older lexicographers of "carriage" was very general and indefinite, while that given in our own times is more in consonance with the restricted meaning of the word 1 [Johnson v. Hudson River R. Co., 6 Duer, 646 (1857). • Dexter v. McCready, 54 Conn. 172 (1886), Park, C. J. Read v. Morse, 34 Wis. 318 (1874), Lyon, J. See also 100 U. S. 195; 1 Flip. 13. [2 Pars. Contr. 87; 20 N. Y. 69. Seamans v. Loring, 1 Mas. 142 (1816), Story, J. • [Thwing v. Great West. Ins. Co., 103 Mass. 406-7 (1869), cases, Gray, J. Macy v. Whaling Ins. Co., 9 Metc. 366 (1845); 113 U. S. 49. tracts as suit himself.4 A private carrier, like an ordinary bailee for hire, is only liable for the injury or loss of the goods intrusted to him when it results from the failure of himself or his servant to exercise ordinary care. He is not bound to carry for any person unless he enters into a special agreement to do so. He is not an insurer, but must use care and skill. The bailor must prove negligence. A common carrier is bound to carry for all who offer such goods as he is accustomed to carry, and who tender reasonable compensation for carrying them. If he refuses to perform his obligation in this respect he may be held liable in damages. Common carriers are classified as carriers of goods or merchandise, and as carriers of passengers. Their office is quasi public: the public have an interest in the faithful discharge of the duties. Their property, being devoted to a public use, may be regulated by the legislature.7 I. Common Carrier of Goods or Merchandise. To him "common carrier" and "carrier" are applied by way of pre-eminence. His relation, at common law, is that of insurer against all losses except such as result from an act of God or of the public enemy. As against any other cause of loss, the law conclu1 [Cream City R. Co. v. Chicago, &c. R. Co., 63 Wis. 97 (1885), Taylor, J. 2 Dwight v. Brewster, 1 Pick. 53 (1882), Parker, C. J. 3 Allen v. Sackrider, 37 N. Y. 342 (1867), Parker, J. See also 3 Wend. 161; Story, Contr. § 752, α. 4 Piedmont Manuf. Co. v. Columbia, &c. R. Co., 19 S. C. 364 (1883), Simpson, C. J. Varble v. Bigley, 14 Bush, 702-6 (1879), cases. The Margaret, 94 U. S. 497 (1876), cases. See also 25 Am. Law Reg. 451-61 (1886), cases. See Munn v. Illinois, 94 U. S. 113, 130 (1876). See generally 1 Sm. L. Cas. 406-41, cases.