Lab
Con
SDP
Other
Lib Dem
Green
Ukip
BNP
Brexit
100
75
50
25
0
1987
1997
2005
2015
2017
83
92
2001
10
16*
19
Con win
Lab win
Labour held Batley and Spen in 2019 with 42.7% of the vote
Lab
Con
SDP
Other
Lib Dem
Green
Ukip
BNP
Brexit
100
75
50
25
0
1983
1987
1992
1997
2001
2005
2010
2015
2016*
2017
2019
Con win
Lab win