Under the Sale of Goods Act, 1930, where goods are deliverable to the order of seller by bill of lading…

Section 25(2) provides that where goods are shipped or sent by rail and are deliverable, by the bill of lading or railway receipt, to the order of the seller or his agent, the seller "is prima facie to be deemed to reserve the right of disposal". It is a rebuttable presumption, not a conclusive rule, and it does not depend on the buyer's agreement.