Officials in New York say state and military police were sent to keep people from driving in snow-choked Buffalo. The Erie County executive said Tuesday that police are being positioned at entrances to Buffalo and at major intersections to enforce a ban on driving. Officials say more than 30 people died in the region in addition to about two dozen other deaths the huge storm caused around the country. And an emergency services commissioner in the Buffalo area says crews are keeping an eye on warmer weather forecast for later in the week that could bring a threat of flooding as the snow melts.