All Britons
Conservative voters
Labour voters
Reducing the use of plastics
45
47
44
Reducing the amount of carbon dioxide and other greenhouse gases
39
30
54
Protecting the countryside and green spaces
33
39
28
Reducing air pollution
27
28
28
Increasing recycling
20
22
19
Don't know
7
5
6
None of these
3
5
0
Some other environmental issues
2
2
3