The UK internal market proposals turn Britain into a country whose word cannot be trusted. Conservative MPs must use their power to stop this shameful plan

The damage is real, the damage is mounting and the damage must be ended as soon as possible. By trumpeting its readiness to override some of its treaty obligations towards the European Union, Boris Johnson’s government has cast Britain as a country that does not act in good faith and cannot be trusted to keep its word. The irresponsibility makes the Brexit process more difficult, triggering Thursday’s EU ultimatum to withdraw the plan. It subverts the rule of law at home and abroad. It pulls the rug from under Britain’s reputation everywhere from Ireland to Hong Kong, and wherever else people hope they can rely on Britain to play fair. The plans set out this week in the United Kingdom internal market bill read like an application for rogue state status.

The pushback against this law-breaking bill is already international. The government may have been relaxed about causing consternation in Brussels and exasperation in Berlin. But did it not stop to think of the impact on the politics of Ireland, north and south, or on already alienated opinion in Scotland and Wales, or on trade negotiators in Tokyo and other capitals? Did the government factor in the inevitably frosty response of the Democratic presidential candidate, Joe Biden, who is proud of his Irish ancestry and a friend of the EU, or of Democratic lawmakers (and some Republicans too) in Washington? Did it think about the multitude of other places around the world where goodwill towards Britain cannot always be assumed? Did it not realise that the promise-breaking would be welcomed by the likes of Vladimir Putin, Xi Jinping and Donald Trump, all of whom will feel that Britain has just made it a bit easier for them to go on defying the rules too? If ministers did not think of these things, they are fools. If they did, and still went ahead, they are rogues.