Advance polls for students in Guelph: legally not sanctioned but ethically right?

"Concervatives accused of trying to halt U of Guelph vote"
CBCnews, 15apr2011

http://www.cbc.ca/news/politics/canadavotes2011/story/2011/04/15/cv-election-guelph-student-vote.html

"Conservatives want to dump Guelph U student votes" 
the spec.com 15apr2011

http://www.thespec.com/news/elections/article/517010--conservatives-want-to-dump-guelph-u-student-votes

"Ignatieff slams attempt to annul Guelph student votes"
CTVNews 15apr2011

http://www.ctv.ca/CTVNews/Canada/20110415/guelph-university-vote-mob-legitimacy-dispute-110415/