Top 10 Conservative target seats
% swing needed to win seats held by the SNP and Labour
Swing needed
Perth and North Perthshire (21 majority)
Kensington (20)
Dudley North (22)
Newcastle-under-Lyme (30)
Crewe and Nantwich (48)
Canterbury (187)
Barrow and Furness (209)
Keighley (249)
Lanark and Hamilton East (266)
Ashfield (441)
%
0.1
0.2
0.3
0.4