Andy Burnham's credible threat of special administration has jolted Thames Water's bondholders into offering fresh concessions, including a "golden share" for the government and new "supervisory structures" to secure greater public control, after 18 months of what the article characterises as inadequate proposals. This shift exposes the weakness of the previous government's preference for a "market-based solution," which produced offers that failed to match the scale of Thames Water's financial crisis, and it now leaves Burnham facing a genuine choice between negotiating with creditors or pursuing state intervention.

The bondholders' earlier offer included a 30% haircut, £3.35bn in new equity, £3.25bn in fresh debt and roughly £700m to cover environmental penalties, but with senior debt trading at about 62p in the pound, the haircut may now need to rise to 40-50%; Moody's rates the expected loss for senior bondholders at 35-60%. Burnham has said public ownership is "what should be done" without clarifying whether he means full nationalisation or special administration, and both routes risk a prolonged legal battle with creditors, including US hedge funds, over the valuation of more than £17bn in senior debt, while special administration alone could take up to two years and reduce government control over the outcome.