Andrew Tyrie, chairman of the Independent Commission on Banking, called for further reserve power to break up banks if they do not adhere to rules to separate investment and high street operations.
The Bill is certainly much improved. However, the Government rejected a number of important recommendations.
The Commission has examined these again, alongside the Government's explanations for rejecting them.
We have concluded that the Government's arguments are insubstantial. There remains much more work to be done to improve the Bill.
He added that the Government had also failed to address the panel's recommendation for a periodic, independent review of whether the ring-fence is doing its job. Bank of England governor Sir Mervyn King is among those in favour of this.
More top news
Survivors of the Florida high school massacre have delivered emotional pleas to Donald Trump in a sit-down session with the president.
Freezing with some fog patches tonight
Families torn apart when so-called Islamic State militants abducted their their young daughters are slowly being reunited.