56%of the 146 stories on this subject ran on one side of the press and not the other — most often unreported by right media.
Measured across every snapshot the engine kept, Wednesday, 3 June 2026 to Saturday, 12 September 2026. A story counts as one-sided when outlets on one side of the spectrum carried it and the other side did not.
Recent coverage
Green leader seeks Starmer’s old parliamentary seat
6Green leader seeks Starmer’s old parliamentary seat
6Green Leader Zack Polanski Targets Starmer’s Old Seat
5UK Green leader Zack Polanski to run for parliament seat vacated by Keir Starmer
4Former UK Prime Minister Keir Starmer resigns from Parliament
14UK Green leader Zack Polanski to run for parliament seat vacated by Keir Starmer
4Former UK Prime Minister Keir Starmer resigns from Parliament
14Former UK Prime Minister Keir Starmer resigns from Parliament
5Former UK PM Keir Starmer quits parliament to focus on international affairs
11Former UK Prime Minister Keir Starmer resigns from Parliament
5UK Labour membership significantly decreased under Keir Starmer
2Andy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Sunday, 2 August 2026EN, URAndy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Saturday, 1 August 2026EN, URAndy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Friday, 31 July 2026EN, URAndy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Thursday, 30 July 2026EN, URAndy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Wednesday, 29 July 2026EN, URAndy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Tuesday, 28 July 2026EN, URAndy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Monday, 27 July 2026EN, URAndy Burnham becomes UK Prime Minister, replacing Keir Starmer
20Sunday, 26 July 2026EN, URAndy Burnham becomes Britain's new Prime Minister
19Andy Burnham becomes UK Prime Minister, replacing Keir Starmer
18Andy Burnham becomes Britain's new Prime Minister, replacing Keir Starmer
17Andy Burnham becomes Britain's new Prime Minister
14Andy Burnham becomes Britain's new Prime Minister, replacing Keir Starmer
11UK's new Prime Minister Andy Burnham forms government, signals policy shift
8Andy Burnham becomes the new Prime Minister of the United Kingdom
5Andy Burnham likely to maintain steady course on British foreign policy
4Andy Burnham becomes UK's seventh Prime Minister in a decade
9Andy Burnham likely to maintain steady course on British foreign policy
4Macron awards Légion d’honneur to Keir Starmer as parting gift
5French President Macron awards Legion of Honour to UK Prime Minister Starmer
3Andy Burnham to name Shabana Mahmood as finance minister, FT reports
11Keir Starmer bids farewell as UK prime minister, backs Andy Burnham
8Macron awards Légion d’honneur to Keir Starmer as parting gift
5French President Macron awards Legion of Honour to UK Prime Minister Starmer
3Keir Starmer bids farewell as UK prime minister, backs Andy Burnham
8Macron awards Légion d’honneur to Keir Starmer as parting gift
5French President Macron awards Legion of Honour to UK Prime Minister Starmer
3Keir Starmer bids farewell to UK MPs, backs successor Andy Burnham
6Macron awards Légion d’honneur to Keir Starmer as parting gift
5French President Macron awards Legion of Honour to UK Prime Minister Starmer
3Keir Starmer bids farewell to UK MPs, backs successor Andy Burnham
6Macron awards Légion d’honneur to Keir Starmer as parting gift
5French President Macron awards Legion of Honour to UK Prime Minister Starmer
3UK's Keir Starmer warns successor on foreign affairs
5UK's Keir Starmer warns successor on foreign affairs
5UK's Keir Starmer warns successor on foreign affairs
5UK's Keir Starmer warns successor on foreign affairs
5British PM Starmer apologises for decades of forced adoptions
4UK's Keir Starmer warns successor on foreign affairs
5British PM Starmer apologises for decades of forced adoptions
4UK's Keir Starmer warns successor on foreign affairs
5British PM Starmer apologises for decades of forced adoptions
4UK's Keir Starmer warns successor on foreign affairs
5British PM Starmer apologises for decades of forced adoptions
4UK's Keir Starmer warns successor on foreign affairs
5British PM Starmer apologises for decades of forced adoptions
4British PM Starmer apologises for decades of forced adoptions
4British PM Starmer apologises for decades of forced adoptions
4British PM Starmer apologises for decades of forced adoptions
4