Where Labour came from behind

Conservative and Labour performance in seats where Labour started second to the Tories

Con

Lab

Change from 2019 to 2024 –

Con-to-Lab swing

18.8

18.0

17.1

13.7

10.7

8.8

8.2

6.8

6.2

5.0

-4.6

-17.8

-21.3

-22.4

-25.5

-27.8

-30.8

Under

10%

10-

20%

20-

30%

30-

40%

Over

40%

All other

seats*

Tory lead over Labour before 2024 election

Change from 2019 to 2024 –

Conservative

Labour

Con-to-Lab swing

18.8

18.0

17.1

13.7

10.7

8.8

8.2

6.8

6.2

5.0

-4.6

-17.8

-21.3

-22.4

-25.5

-27.8

-30.8

Under 10%

10-20%

20-30%

30-40%

Over 40%

All other seats*

Tory lead over Labour before 2024 election