The smokers of New York huddle in phone booths, hurry down cold streets and hover at office-building doorways during breaks, puffs of smoke giving them away.
They are an endangered breed. Their numbers shrinking through loss of habitat, come summer they will have even fewer places to light up as a ban on smoking in parks, beaches and public plazas goes into effect -- including Central Park and swaths of tourist-packed Times Square.
Smokers have yielded as places to puff have diminished over the years, but many of them and even some nonsmokers are saying the city has gone too far this time.
Health experts disagree on the hazards of a whiff of smoke outdoors, and critics argue cigarette smoke is just one of many nuisances to contend with in a crowded city. They also question whether the city is trampling on civil liberties.
"I think they're getting too personal,'' said Monica Rodriguez, smoking a Newport at a phone booth near a pedestrian plaza south of Times Square. "I don't think it's OK. They're taking away everyone's privileges.''
Even Whoopi Goldberg spoke out against the ban on national television, noting shortly after the City Council approved the ban that inhaling exhaust fumes from the city's fleet of taxis and buses isn't exactly healthy, either.
"There should be a designated place, and I'm tired of being treated like some damn criminal,'' said the co-host of ABC's "The View'' during the show's Feb. 3 broadcast. "If they're really worried about the smell in the air, give us electric buses, give us electric cars, and then I'll understand.''
The city health commissioner, Thomas A. Farley, said the ban is aimed at protecting the most vulnerable, such as asthma sufferers who are susceptible to respiratory attacks from exposure to secondhand smoke; children who might pick up smoking after seeing adults with lit cigarettes. It's also meant to reduce litter.
But most of all, he said, it was about ensuring that the city's 14 miles of beach and more than 1,000 parks were free of the nuisance and open to all.
"Parks and beaches are special places that anybody should enjoy,'' he told The Associated Press in a recent interview.
The City Council approved the bill Feb. 2; the mayor has 20 days to sign it. A separate bill that would have set aside smoking areas in parks did not pass.
Those who break the law could face fines of $50 per violation. But instead of active enforcement, the city will rely on signs and social pressure, said Jessica Scaperotti, a spokeswoman for Mayor Bloomberg.
"We expect that this will be primarily self-enforcing,'' she said. "There is a lot of public support.''
She pointed to a 2009 Zogby poll commissioned by the New York City Coalition for a Smoke-Free City that surveyed 1,002 residents over landline phones and showed that 65 percent supported a smoking ban in parks and beaches.
The measure continues a nearly decade-long effort under the mayor, a former smoker who is now an anti-tobacco crusader, to reduce smoking through public policy.
The cornerstone of his administration's strategy has been an indoor smoking ban in all workplaces, including bars and restaurants. In 2010, the city issued 85 violations to bars and clubs that flouted the ban, the health department said.
The hazards of secondhand smoke are well-documented. The U.S. Centers for Disease Control and Prevention says there is no safe level of exposure. But how secondhand smoke contributes to environmental hazards outdoors is an emerging area of study.
Dr. Michael Siegel, an expert on the public health effects of smoking who testified in support of the city's indoor smoking ban, said science may not support the idea of smoke-free beaches and parks.
"I disagree that there is a scientific basis for banning smoking in wide open outdoor spaces where people can easily avoid exposure,'' said Siegel, who works in Boston, where the City Council is proposing a similar ban. "Some of the health groups have been exaggerating the evidence.''
In one of the few published studies on outdoor tobacco smoke, scientists at Stanford University said in a 2007 paper that smoking outdoors might be considered a "hazard'' or "nuisance," including when "eating dinner with a smoker at a sidewalk cafe, sitting next to a smoker on a park bench, or standing near a smoker outside a building.''
"If one is upwind from a smoker, levels most likely will be negligible,'' the authors wrote.
The American Nonsmokers' Rights Foundation counted more than 450 municipalities with policies of smoke-free parks and more than 200 with smokeless beaches, including Los Angeles.
And there are signs that anti-smoking ordinances could get tougher in the future, with some communities extending bans into private homes, especially apartment buildings where secondhand smoke can permeate into other units.
In New York City, especially during the summer, places like Times Square and Central Park get packed with humanity, making exposure to secondhand smoke a distinct possibility.
On a recent winter day in Bryant Park, in midtown Manhattan, a few hardy souls braving the cold gave the ban a mixed review.
Katie Geba, 19, said a smoke-free park would be a blessing.
"I don't like the smell of it,'' said the college student reading a book at a table in a patch of sunlight. "At the same time, (the ban) infringes on your right to do what you want to do.''
Monika Solich, 31, of Queens, said she could understand banning smoking in enclosed spaces like bars and restaurants. "But this is an open space,'' she said, incredulous, as she sat at a table, smoking a Marlboro.