Stopping multiple votes
106561
Stopping users voting multiple times on a website
85294
Minor vote-to-close bug when one voter is promoted to moderator
65441
Prevent the next x damage and multiple unblocked creatures
156823
What can be done about the massive Close Votes queue on Stack Overflow?
96556
What is the justification for locking votes?
110938
Unlock votes if post is edited during the grace period
97221
How to encourage voting on questions
155077
Suspended user shouldn't be able to run in an election on the site they're suspended on
9323
Don't show pending suggested edits to me after I run out of votes
35166
Stopping list selection?
125941
Prevent users from starting multiple accounts?
70550
Cannot retract downvote if post has been edited within first 5 minutes of posting
39672
Allow voting "Vote to not close" from the question without being in a review
24779
How SO handles close reason on equal number of Close votes different catagories
93107
Can the elections page show how many questions a user has voted to close/delete/protect?
96645
Seeing close-vote details if I've already voted
60325
Avoiding getting suspended for voting irregularities?