Explanation:

Section 51 of Sale of Goods Act – 
51. Duration of transit. (1) Goods are deemed to be in course of transit from the time when they are delivered to a carrier or other bailee for the purpose of transmission to the buyer, until the buyer or his agent in that behalf takes delivery of them from such carrier or other bailee. (2) If the buyer or his agent in that behalf obtains delivery of the goods before their arrival at the appointed destination, the transit is at an end. (3) If, after the arrival of the goods at the appointed destination, the carrier or other bailee acknowledges to the buyer or his agent that he holds the goods on his behalf and continues in possession of them as bailee for the buyer or his agent, the transit is at an end and it is immaterial that a further destination for the goods may have been indicated by the buyer. (4) If the goods are rejected by the buyer and the carrier or other bailee continues in possession of them, the transit is not deemed to be at an end, even if the seller has refused to receive them back. (5) When goods are delivered to a ship chartered by the buyer, it is a question depending on the circumstances of the particular case, whether they are in the possession of the master as a carrier or as agent of the buyer. (6) Where the carrier or other bailee wrongfully refuses to deliver the goods to the buyer or his agent in that behalf, the transit is deemed to be at an end. (7) Where part delivery of the goods has been made to the buyer or his agent in that behalf, the remainder of the goods may be stopped in transit, unless such part delivery has been given in such circumstances as to show an agreement to give up possession of the whole of the goods.