There are three councillors for each ward in Enfield. You can therefore vote for three candidates, who don't have to all belong to the same party. Provided they're on the electoral register, non-UK citizens can vote. There's no need to take your voting card or any ID with you.
Just a reminder that you can see candidates being quizzed in these online hustings.
Online hustings No 1 - first-time candidates
Online hustings No 2 - major issues
Online hustings No 3 - party leaders
Candidates and policies
Complete list of Enfield candidates
