3/6 M O'Brien Lab 31,669 58.4% S Hammond Con 16,902 31.2% W Powell LibD 4,040 7.4% R Mole Ref 917 1.7% C Cooke UKIP 533 1.0% I Moorcroft Ind 178 0.3% Turnout 74.6%; Lab majority 14,767 Swing from Con to Lab of 12.4% Watford Lab gain
C Ward Lab 25,019 45.3% R Gordon Con 19,227 34.8% A Canning LibD 9,272 16.8% P Roe Ref 1,484 2.7% L Davis NLP 234 0.4% Turnout 74.6%; Lab majority 5,792 Swing from Con to Lab of 12.3%