2020 • The
Dominic Cummings scandal, where
Dominic Cummings, chief strategist of prime minister
Boris Johnson, broke
COVID-19 pandemic restrictions during the UK's first nationwide lockdown while experiencing symptoms of the
disease. Cummings and Johnson rejected calls for the former to resign. It was suggested that the scandal undermined the public's compliance with pandemic restrictions. • The
Alex Salmond scandal concerned how the
Scottish Government, led by incumbent
first minister of Scotland Nicola Sturgeon, breached its own guidelines in its investigation into the harassment claims against Sturgeon's predecessor as first minister,
Alex Salmond. The Scottish Government lost a judicial review into their actions and had to pay over £500,000 to Salmond for legal expenses. Critics accused Sturgeon of breaking the
ministerial code which resulted in calls for her resignation. Sturgeon disputed the allegations, arguing that while mistakes had been made, her government acted appropriately.
2021 • The
Greensill scandal, in which former prime minister
David Cameron approached a number of government ministers on behalf of
Greensill Capital to lobby for the company to receive
Covid Corporate Financing Facility loans. •
The Sun published pictures and then video of leaked CCTV footage from inside the Department of Health of
health secretary Matt Hancock and Gina Coladangelo kissing in a breach of
COVID-19 social distancing guidance.
Boris Johnson accepted
Matt Hancock's apology and stated that he "considers the matter closed", but Hancock resigned as health secretary the following day. • In November 2021, the
Parliamentary Commissioner for Standards found that Conservative MP
Owen Paterson had broken paid advocacy rules, but instead of approving his suspension, the government enforced a three-line whip on Conservative MPs to pass a motion that the investigation was "clearly flawed". After an outcry from opposition parties, the government made a U-turn and Paterson resigned. •
Partygate, involving social gatherings by Downing Street and Conservative Party staff during
COVID-19 restrictions in late 2020. •
Beergate, concerning allegations that an event in
Durham on 30 April 2021, attended by
Labour Party leader
Keir Starmer and Deputy Leader
Angela Rayner, could have been in breach of
COVID-19 lockdown restrictions.
2022 •
Neil Parish, Conservative MP for
Tiverton and Honiton, resigned in April after it was discovered that he had watched pornography in the House of Commons on at least two occasions. •
Chris Pincher scandal: The deputy chief whip of the Conservative Party,
Chris Pincher, resigned on 30 June following allegations about him groping two men. Further allegations of harassment emerged against Pincher, along with claims that prime minister
Boris Johnson had already been informed of his behaviour. The incremental effect of this and other recent controversies led to the resignation of 59 Conservative politicians, including
Rishi Sunak as chancellor and
Sajid Javid as health secretary. This in turn led to
Boris Johnson committing to resign as leader of the
Conservative Party, and thus as prime minister when his replacement as leader had been
chosen by his party.
2023 • In April 2023,
Scott Benton had the Conservative whip removed after suggesting to undercover reporters that he would
break parliamentary lobbying rules for money. The parliament Standards Committee found he had committed a "very serious breach" of the rules. •
Operation Branchform: A
Police Scotland investigation into possible fundraising fraud in the
Scottish National Party begun in 2021 came to a head in 2023 with the arrests of SNP Chief Executive
Peter Murrell, Party Treasurer
Colin Beattie, and former Party Leader and
First Minister of Scotland Nicola Sturgeon over a three-month period. Both Peter Murrell and Colin Beattie resigned their party roles immediately after their arrests. The highly publicised arrests and perceived delays in bringing the investigation (which continued for nearly two more years) to a conclusion led both the SNP's supporters and its opponents to claim that the investigation had been politicised. Murrell was ultimately charged with embezzlement in 2024 and appeared in court for the first time in March 2025. •
Michael Matheson iPad scandal: Scottish Health Secretary
Michael Matheson incurred nearly £11,000 in
roaming charges after taking a
Scottish Parliamentary
iPad on a family holiday to
Morocco. When this was publicised, Matheson initially attempted to claim the charges as a parliamentary expense, but later admitted that the iPad had been used by his sons to stream football matches and agreed to personally pay back the full cost of the data roaming bill. Following an investigation by the
Scottish Parliament Corporate Body, Matheson resigned as Health Secretary in February 2024. Matheson was subsequently banned from Holyrood for 27 days and had his salary withdrawn for 54 days, the heaviest sanction ever given to an MSP.
2024 • Sir
Jeffrey Donaldson, the leader of the
Democratic Unionist Party, was accused of rape and other sexual offences against two victims dating back to 1985. He resigned with immediate effect, stating that he would be strenuously contesting the charges and was suspended from the party. • In March 2024,
The Guardian reported that
Frank Hester, the largest ever donor to the Conservative Party, had made comments in a 2019 company meeting about the MP
Diane Abbott. The paper reported that he said that looking at Abbott makes you "want to hate all black women" and that she "should be shot", as well as making comments about a female executive from another organisation, saying "it would be much better if she died", and about his own Asian female employees, saying "we take the piss out of the fact that all our Chinese girls sit together in Asian corner". The Labour Party said the Conservatives should return the money to Hester. Rishi Sunak, then-prime minister, said Hester's comments were racist but that the money would not be returned. The Conservatives received another £5m donation from Hester later in the year which, despite further calls for it to be returned, the Conservative Party kept. • In April, MP
William Wragg resigned from the
Public Accounts and
1922 committees and the Conservative Party after admitting to
The Times he'd been
blackmailed into giving a
scammer phone numbers of MPs, political aides and a journalist. The scammer held naked photos of the MP after
honey trapping him on the gay dating app
Grindr. •
Mark Menzies had the Conservative whip removed in April while investigations were underway into allegations the MP had misused campaign donations. The funds were alleged to have been used to pay for his medical treatment and to people he claimed had locked him in a London flat. According to the BBC, some of the money had been used to pay
sex workers. •
Election betting scandal: Following the scheduling of the
2024 general election for 4 July, it was discovered that
Craig Williams,
Parliamentary Private Secretary to Prime Minister Rishi Sunak, had placed a £100 bet on the election being in July. Further investigation uncovered multiple similar bets made by Conservative Party members and MPs, including cabinet minister
Alister Jack, as well as police officers on Sunak's protection detail. The
Gambling Commission ultimately charged Williams and fourteen other people with criminal offences under the
Gambling Act 2005. •
2024 Labour Party freebies controversy • In November, the BBC revealed that Labour chancellor
Rachel Reeves's
CV and public statements about her past jobs contained inaccurate information, such as saying she'd worked at the
Bank of England for a decade when it had actually been six, including a year of study at
London School of Economics; and that she'd worked as an economist at
Halifax Bank of Scotland when she'd worked in the customer relations department dealing with complaints and mortgage retention. • In November,
Louise Haigh resigned as
Secretary of State for Transport after it emerged she had pleaded guilty to
fraud by false representation in 2014 after falsely reporting in 2013 to police that her work phone had been stolen. • In December,
Bangladesh's Anti-Corruption Commission named
Tulip Siddiq in an investigation alleging embezzlement of up to from infrastructure projects. She resigned her ministerial position on 14 January 2025, maintaining her innocence but acknowledging that the ongoing situation could distract from the government's work. Prime Minister Keir Starmer accepted her resignation, noting that no evidence of financial misconduct had been found. The UK Anti-Corruption Coalition had called for Siddiq to relinquish her economic crime responsibilities due to a potential conflict of interest, given her family ties to the deposed regime in Bangladesh.
2025 •
Tulip Siddiq,
City Minister and
Economic Secretary to the Treasury, was implicated in corruption investigations into her aunt, the deposed
Prime Minister of Bangladesh Sheikh Hasina. Siddiq was accused of helping her aunt to embezzle £3.9 billion during the construction of a
nuclear power plant in 2013. She ultimately resigned on 14 January. • In February, Labour health minister
Andrew Gwynne was suspended from his party for
ageist,
racist,
misogynistic and
antisemitic comments he'd made in a
WhatsApp group or reposted on
social media.
Oliver Ryan was also suspended for comments in the same WhatsApp group, although he had the
whip reinstated later that year. • In April, Labour
Mayor of the West of England (WECA) and MP for North East Somerset
Dan Norris was arrested on suspicion of
rape,
child sex offences,
child abduction and
misconduct in a public office. He was suspended from the Labour party and banned from the
Parliamentary Estate and the WECA headquarters in Bristol. • In August, the government's Under-Secretary of State for Homelessness
Rushanara Ali resigned after reports that she had evicted tenants from a property she was renting out before re-listing the house for rent at a higher price, a practice which Ali was at the time attempting to ban with the
Renters' Rights Bill. Ali was also accused of violating existing tenancy law by charging the tenants for cleaning and repainting costs. •
Angela Rayner tax scandal: a controversy emerged when it was revealed in August that
Deputy Prime Minister Angela Rayner had underpaid
stamp duty by £40,000 on an £800,000 flat in
Hove purchased earlier in the year. Rayner resigned from government and as Deputy Leader of the Labour Party. •
Nathan Gill, a former
MEP and regional leader of
Reform UK in Wales, was discovered to have taken bribes from people connected to the Russian government to advance a pro-Russia agenda in the European Parliament. •
Peter Mandelson's connections with sex offender Jeffrey Epstein and his sharing of confidential information. It led to Mandelson's dismissal as the
British Ambassador to the United States and his resignation from the Labour Party and from the House of Lords. After Mandelson was dismissed, it emerged that he had failed necessary security checks but the result was ignored by Foreign Office officials. Civil servant
Olly Robbins was sacked for his role in Mandelson's appointment, and Downing Street chief of staff
Morgan McSweeney resigned his post in February 2026.
2026 •
Operation Cannon: Cabinet Office minister
Josh Simons resigns, after being implicated in efforts to discredit journalists who reported on
Labour Together's breaching of campaign finance laws. ==References==