Bank normally try not to do anything. Especially in this case it is the man who key in the wrong account.
It reminds me of an incident about 7 years ago. Mr. A wrote a cheque of $1,275 to pay Mr. B for the payment of some goods. 1 week later Mr.A realise bank deducted $12,750 instead, which is 10x more. He called up and yet the bank says nothing can be done. He called up Mr.B and ask him, Mr. B deny that he has recieve the extra. Mr.A lost extra 9x of the amount.
Both of them are my friends so i know the actual story. Mr.B admit that the cheque written was only $1,275 and his account increase by $12,750 instead. But he did not return the amount because 1) He is greedy 2) Mr.A was a jerk 3) He wants to see what will the bank do, but the bank did not even call him at all.
From that time onwards, i normally use an account with limited amount for issuing cheques. Just imagine a $60,000 becomes $600,000, that will be a disaster.