This live event has finished
- Lib Dem Dorothy Thornhill wins a fourth term as mayor.
- Labour come second in mayoral race, UKIP third and Conservatives last.
- Labour and Conservatives make gains on Watford Council but Lib Dems retain control.
- Lib Dems remain in control of Three Rivers District Council with a sightly reduced majority.
- No UKIP breakthrough in Watford or Three Rivers despite national surge.