# For the 2017 Catalan independence referendum, are there any turnout estimates counting only polling stations where voters were actually able to vote?

According to preliminary official results, the turnout at the Catalan independence referendum was 42.58%, but Wikipedia also notes that The Catalan government estimated that polling stations representing up to 770,000 electors were closed down by police in raids, which makes it hard to interpret/compare the 42.58% figure; at best it's a lower estimate of what the turnout would have been without those closures. If we subtract those 770,000 from the 5,313,564 registered voters, the turnout among those who were able to vote at all would be 2,262,424/(5,313,564-770,000)*100%=49.8%. But that is a very approximate figure. Are there any official estimates of the turnout considering only those polling places where people were able to vote and ballots were not seized by the police?

• The calculation of "turnout among those who were able to vote at all" (and really the entire question) is based on a false assumption. Originally the intention was that each voter could only vote at their own polling station, but that was changed on the day. Even Puigdemont didn't vote at his own polling station. Commented Oct 3, 2017 at 12:41
• "at best it's a lower estimate of what the turnout would have been without those closures" A countervailing issue is that apparently it was possible to vote multiple times (because they allowed people to vote at polling places other than their own). So it's not even a lower bound. And of course, there may be some people who wanted to vote yes but were afraid. There were certainly people who would have voted no but did not vote because the Spanish government opposed it. Commented Oct 3, 2017 at 14:10
• @Brythan In The Netherlands, we are allowed to vote at polling places other than our own, but we can't vote multiple times, because we have only one voting card. I don't know how the Catalan authorities implemented the poll, but more evidence is needed before it can be shown that voting multiple times was possible. Commented Oct 3, 2017 at 14:45
• The problem here is that they did not have the infrastructure to limit to one vote per person. They did not intend to allow people to vote in any voting place. They implemented it on the fly, on the day of the vote. Commented Oct 3, 2017 at 15:03
• @gerrit by 11:00, the system that disallowed multiple voting was back online fully, before that, schools could only cast votes when it loaded. d1abj31dnwl5uq.cloudfront.net/imatges/56/57/alta/… Commented Oct 4, 2017 at 8:51