Well the woman in line should stop wasting her time. The earliest you can "officially" line up for the contest in Nov 9 at noon. Anyone in line at that time gets "entered" in the contest and if they stay in line until the opening of the store on the 10th a draw is made for the winner. Bathroom breaks are supplied of course.
Rules here:
http://www.ikea.ca/ms/en_CA/img/ikea_near_...ressrelease.pdf