A person lent money to a friend to start a business, and the friend used it to buy a shop in his own name. Now the friend is trying to sell the shop. The lender is asking if they can get a perpetual injunction, considering their friend a trustee. The advice suggests that a perpetual injunction is unlikely based on the facts. Instead, the recommended course of action is to send a legal notice and then file a suit for the recovery of the loan amount, potentially seeking to attach the property as security.