So where is the pressure? Is Ottawa essentially blocked off from commerce? How long until the govt feels the heat? Do 'they' (the organizers) have a communications team? With well-articulated demands (vote no-confidence, dissolve govt and re-vote, etc) I don't know how things work there. Need to make provisions for emergency services/life saving care, (else the govt could justify national forces be employed) but other than that, nobody gets thru.