What is the ministerial code and has Boris Johnson ‘made a mockery’ of it?
PM’s ethics chief quit this week, saying Johnson had put him in ‘an impossible and odious position’

Against a backdrop of scandal at the heart of Downing Street, Boris Johnson’s ethics adviser quit this week, accusing the prime minister of “making a mockery” of the ministerial code in an “excoriating” letter announcing his resignation, The Telegraph reported.
Lord Geidt sent the letter on Wednesday, a day after telling MPs it was “reasonable” to believe the prime minister breached the ministerial code by breaking Covid-19 lockdown laws.
The peer also accused Johnson of failing to account sufficiently for why he did not think he had broken the ministerial code, after he was accused of deliberately misleading Parliament over Partygate.
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
What is the ministerial code?
The ministerial code is the set of rules and principles which outline the standards of conduct for government ministers. There are separate codes for the devolved administrations in Scotland, Wales and Northern Ireland.
The codes all include the “overarching duty” of ministers to comply with the law and to abide by the Seven Principles of Public Life, Gov.uk says.
Also known as the Nolan Principles after the committee’s first chairman, Lord Nolan, the seven principles are selflessness, integrity, objectivity, accountability, openness, honesty and leadership.
Who does it apply to?
Ministerial codes apply to all government ministers, and parts of the code also apply to those who work alongside them, including special advisers, and even unpaid advisers in the case of the Welsh code.
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
What does it cover?
All of the codes cover the functioning of government and the impartiality of the civil service, as well as ministers’ accountability to parliament, how government resources may be used, regulations on propriety and ethics, and the separation between private and public interests.
The codes also set out how each government should function, including the role of “collective responsibility, or collegiality, and how decisions are made”, the Institute for Government explains.
Has Johnson made a ‘mockery’ of the code?
In his resignation letter – published by the government yesterday – Geidt said that in the wake of a protracted dispute with the PM, he was finally forced to quit when he was asked to give a view on the government’s “intention to consider measures which risk a deliberate and purposeful breach of the ministerial code”.
“This request has placed me in an impossible and odious position,” Geidt wrote to the prime minister. “My informal response on Monday was that you and any other minister should justify openly your position vis-a-vis the code in such circumstances.
“However, the idea that a prime minister might to any degree be in the business of deliberately breaching his own code is an affront.
“A deliberate breach, or even an intention to do so, would be to suspend the provisions of the code to suit a political end.
“This would make a mockery not only of respect for the code but licence [sic] the suspension of its provisions in governing the conduct of Her Majesty’s ministers. I can have no part in this.”
Prior to his resignation, Geidt’s failure to sanction Johnson for his role in the Partygate scandal prompted Labour MP John McDonnell to suggest to Lord Geidt that his role as the PM’s adviser was “little more than a tin of whitewash”.
In reply, Lord Geidt said: “How can I defeat the impression that you are suggesting of a cosy, insufficiently independent relationship? It is very hard.”
His resignation, and the terse letter that came with it, look like a step in the direction of achieving that ambition, some commentators suggested.
And while Geidt insisted that his decision to quit was triggered by Johnson seeking to break the ministerial code with a plan to extend steel tariffs, in defiance of World Trade Organization rules, an official who worked with him noted: “It may be a convenient hill to die on, or the straw that broke the camel’s back, or perhaps both are true.”
Arion McNicoll is a freelance writer at The Week Digital and was previously the UK website’s editor. He has also held senior editorial roles at CNN, The Times and The Sunday Times. Along with his writing work, he co-hosts “Today in History with The Retrospectors”, Rethink Audio’s flagship daily podcast, and is a regular panellist (and occasional stand-in host) on “The Week Unwrapped”. He is also a judge for The Publisher Podcast Awards.
-
Why does Donald Trump keep showing up at major sporting events?
Today's Big Question Trump has appeared at the Super Bowl, the Daytona 500 and other events
-
Why are federal judges criticizing SCOTUS?
Today's Big Question Supreme Court issues Trump case rulings 'with little explanation'
-
Why are Trump's health rumors about more than just presidential fitness?
TODAY'S BIG QUESTION Extended absences and unexplained bruises have raised concerns about both his well-being and his administration's transparency
-
Can US tourism survive Trump's policies?
Today's Big Question The tourist economy is 'heading in the wrong direction'
-
Can Trump put his tariffs on stronger legal footing?
Today's Big Question Appeals court says 'emergency' tariffs are improper
-
Did Trump just push India into China's arms?
Today's Big Question Tariffs disrupt American efforts to align with India
-
Why is Trump suddenly interested in his enemies' mortgages?
TODAY'S BIG QUESTION As the president continues targeting adversaries, he has turned to a surprising ally to provide ammunition for an emerging line of attack
-
What are blue slips and why does Trump want to end them?
Today's Big Question The practice lets senators block a president's judge and prosecutor nominees