Counting 1 million crowds at anti-president rallies in Seoul – Washington Post

 In World
SEOUL, South Korea — South Korea is seeing its biggest wave of street demonstrations in decades, but nobody is sure how many people are taking to the streets each week.

For the fifth straight weekend, masses of protesters occupied major avenues in downtown Seoul on Saturday demanding the ouster of President Park Geun-hye. She is suspected of helping in the criminal activities of a secretive confidante who is accused of manipulating government affairs and extorting companies to build an illicit fortune.

The rally renewed what has become a weekly back-and-forth between police and protest organizers, whose crowd estimates have differed widely. Police said about 270,000 people turned out on Saturday, making it the largest anti-Park rally yet. Organizers estimated the crowd at 1.5 million.

There are many challenges for counting the number of protesters. The rallies stretch from midday to late night — some people stay for several hours, others just several minutes. The demonstrators not only gather in open space, but also small alleys and between buildings. Some of them are constantly moving.

A look at how police and protest organizers size the crowds at protests, and also how South Korean scientists and a technology company are exploring new ways to more accurately measure the number of protesters:



While the protest in Seoul on Nov. 12 might have been one of the largest since South Korea freed itself from dictatorship three decades ago, it’s unclear how big it actually was. Police saw the crowd at 260,000, while organizers say 1 million turned out.

For the police, the aim is to measure the maximum crowd occupying a certain space at any given time so that they could determine the size of police personnel and resources to deploy, according to an official from the Seoul Metropolitan Police Agency, who didn’t want to be named, citing office rules.

Police presume that, when sitting, six people would fill a space of 3.3 square meters (36 square feet), or 1 “pyeong,” the aerial unit commonly used in South Korea. The same area would hold nine or 10 people when standing, police said.

Based on this, police consider the 32,100-square-meter (345,525-square-foot) boulevard in front of the Gwanghwamun palace gate, which has been the center of the protests, as accommodating close to 600,000 people when fully packed.

Critics say the police model understates the actual number of demonstrators because it fails to track people moving in and out of the area during the duration of the protest, and is ill-equipped to measure protesters in non-open space, such as sidewalks and alleys between buildings.



Han Seon-beom, one of the protest organizers, admits outright that their measurements aren’t scientific, but still argues they are more reliable than police numbers.

Organizers seek to track the entire flow of people from the protest’s start to its finish. They collect estimates given by counters deployed at different locations to size up the crowds in each area and update the numbers throughout the duration of the protest.

They try to account for the people on the sidewalks, spaces between buildings and also those moving in and out of nearby subway stations and restaurants, Han said.

The numbers of participants reported by organized groups, such as labor unions, are also put into account.

“What you try to do is to count the first 1,000, like the first 20 rows of 50 people, and that gives you an idea of how many people you are seeing,” Han said.


Recent Posts
Get Breaking News Delivered to Your Inbox
Join over 2.3 million subscribers. Get daily breaking news directly to your inbox as they happen.
Your Information will never be shared with any third party.
Get Latest News in Facebook
Never miss another breaking news. Click on the "LIKE" button below now!