Freeze of joint account

There is some confusion some where.  Contact personally and sort it out first as to the first necessity of nomination in joint account, and the relation between FD and other accoun where the proceeds were lying.  If you want guidance, please post details using X :Father: Y  Mother  A: First Bank  B: second bank etc.

What is the operation condition of the said joint account of your Father and Mother. If it is either or survivor, bank has to remove your father's name from the account based on Death Certificate submitted by your Mother and a simple form they shall give.  

Making a deposit out of such joint account after your father died? Was it requested by your mother or originally when account was opened, there was a sweep out clause? In either case, the deposit must have been opened in joint name with the same operation condition. Please go the bank discuss the matter with the Branch Manager and other Officials concerned and get the matter sorted out.