quebec's protests getting expensive ?

[growler]

they cancelled the first day's events at the montreal grand prix event yesterday (the no admission day),because of worries related to the college tuition protests.
so there is now going to be less revenue going to be got !
why not just jail these students ?

http://sports.ca.msn.com/top-stories/montreals-grand-prix-cancels-opening-day-over-protest-threats-3

or would that be wrong ?