PAJU, South Korea (AFP) - A sullen mood of anger and anxiety hung over scores of South Korean businessmen crossing the border Thursday (Feb 11) into North Korea to save what they could of a decade-long investment.
A day after Seoul announced it was shutting down the jointly run Kaesong industrial park, which lies 10km inside North Korea, the heavy border traffic was almost exclusively in one direction - northwards.
Given barely any notice of the government's decision, owners of the 124 companies operating factories in Kaesong dispatched trucks and managers to the complex in the early morning to start removing finished goods and equipment.
"I'm speechless at what has happened," said Jang Ik-Ho, a manager with an engineering company in the complex.
"The companies have all done our best to make things work, and now this happens. What did we do to deserve this?" Jang said, as he prepared to cross into the North.
Jang's remarks reflected a general sense of outrage among Kaesong's South Korean business community over the shutdown order.
Opened in 2004 as a symbol of inter-Korean reconciliation, the project had - until now - proved remarkably immune to the regular upheavals in North-South relations.
But awareness that much of the money the North made from Kaesong went to leader Kim Jong Un's inner circle and the country's nuclear weapons programme has always grated, and last month's nuclear test followed by a long-range rocket launch on Sunday (Feb 7), proved the final straw.
The government in Seoul said the closure decision was "unavoidable" in the circumstances, but company owners insisted their businesses were being liquidated by bad politics.
"It's as if we're just being ordered to jump off a cliff," said Jeong Gi-Seob, head of the Kaesong owners' association.
Jeong also warned that companies could face severance payment totalling around 100 million dollars.
North Korea has yet to respond officially to the shutdown, and a number of those crossing the border were wary of entering a potentially volatile situation.
Seoul has demanded that Pyongyang grant safe passage to all its citizens, but there are concerns that some might find themselves detained if the North Korean authorities try to leverage their release.
"It would be a lie to say I'm not worried about my personal safety," said Yoon Sang-Young, who has worked in the same textiles factory in Kaesong for eight years.
"But I am trusting the government's words that it will ensure the workers' safety," Yoon said.
Among those crossing Thursday (Feb 11) was Kim Hak-Ju, a manager for a utilities supplier who was tasked with cutting off LPG supplies in Kaesong.
"I've been told to stay there until Saturday (Feb 13)," said Kim, who wasn't unduly worried about his own security.
"But, like the others, I'm very frustrated," he said. "When I heard the news, I thought to myself, 'what we all feared is finally happening'." South Koreans crossing the border in the other direction said none of the 53,000 North Korean workers employed in Kaesong had come to work on Thursday (Feb 11).
Kim Soo-Hee, a nurse working at a medical clinic in the complex, said some of the North Koreans seemed to have been aware a shutdown was possible, and had been asking her for several days if Kaesong might close.
Kim also said she had seen several military trucks arriving in Kaesong and a number of armed soldiers with backpacks and sleeping bags.
"There were more soldiers around the complex than usual," she said.
Although Seoul said there was no formal deadline for people to leave Kaesong, a number of people said they had been told to get out by Saturday (Feb 13) afternoon at the latest.