GPs who are found to keep their practice in a poor condition can have "their registration taken off them", the author of a Care Quality Commission (CQC) report into conditions in doctor's surgeries told Daybreak.
Professor Steve Field said some of the doctors who had run surgeries with rooms so dirty maggots were found, had already "given up practicing in those practices".
"We will not tolerate poor and dangerous care," he added.
More top news
The Liberal Democrats have proposed to invest an extra £10 million in mental health care for military personnel
David Cameron hopes to set out a positive vision of Toryism for ethnic minorities predicting the UK's first black PM will be Conservative
Dog lover Simon Cowell will appear to resist the lure of a hypnotic dog in tonight's Britain's Got Talent show - or does he?