He told the Standard: "We would carry out a forensic audit on what has been achieved in terms of engaging with the private sector, performance against the delivery plan, particularly with sustainable and affordable housing. It would not be prudent to commit to further spending while this was going on. But we are not saying we are going to pull the plug on Thames Gateway." However, the announcement provoked a row in the meeting, with Conservative councillors lining up to express their dismay.