The proposed closure of emergency and maternity units at Lewisham Hospital is part of a radical plan to rescue a neighbouring NHS trust from bankruptcy.
South London Healthcare NHS Trust has debts of more than two hundred million pounds. SLHT serves a population of one million people in Bexley, Bromley and Greenwich.
It runs three large hospitals - Queen Mary's Sidcup, Queen Elizabeth Woolwich and Princess Royal University Hospital in Orpington. The rescue package was unveiled in October by a government-appointed NHS troubleshooter Matthew Kershaw.
He said: "The financial problems at SLHT are so significant that radical action is needed now, as the current situation is unsustainable."
The trust's debts are forecast to reach almost a quarter of a billion pounds by 2016.
The plan to strip Lewisham Hospital of its A&E and maternity services would be part of a wider re-organisation of health care in south east London, to save money and bankroll debt-ridden SLHT.