Husband and wife made a fixed deposit in the bank and the fixed deposit receipt stipulate that it was payable to either or survivor. The husband was a guarantor in a loan given by the bank to one shop owner. the shop owner could not pay the bank and in a money suit filed by the bank the court decreed the suit in favour of the bank and the bank attached the fixed deposit of the joint account gainst the wishes of the wife. Can bank asumed such rights to protect their interest?