(CNN)A woman walked into a pharmacy in the French city of Nancy last Sunday, one of the few public places still open after the government imposed a nationwide lockdown to prevent the spread of a dangerous virus.
Women are using code words at pharmacies to escape domestic violence during lockdown
But the woman wasn't there for medicine; she was there to tell the pharmacist that her partner had abused her. Soon after, the woman's spouse was arrested by police.
As the coronavirus pandemic forces countries everywhere to take unprecedented steps to restrict the movement of their citizens, victims of domestic violence have suddenly found themselves trapped at home with their abusive partners. Some are unable -- or too afraid -- to call the police, experts say.
So France, inspired by a similar scheme in Spain, has started telling victims to head to drugstores. If they can't talk openly in the store, they can simply say the codeword "mask 19" to the pharmacist behind the counter. The woman in Nancy was the first to seek help since the government launched the initiative in late March, the spokesperson for Marlene Schiappa, the French minister for equality, told CNN.
As lockdown measures across Europe get stricter, charities and police forces are raising the alarm over a potential spike in domestic violence. Refuge, a leading British charity focused on fighting domestic violence, said Monday that calls to its helpline had risen by 25% since restrictions on people's movement began, and that hits on its website had increased by 150%.
Being confined at home with their abuser makes victims more vulnerable, because there is no escape. On top of that, multiple studies have found that emotionally stressful events can lead to an increase in aggressive behavior at home. Researchers identified such spikes during the 2008 economic crisis, when major natural disasters hit, and also during big football tournaments.
Christophe Castaner, the French Interior Minister, said there had been a 36% increase in police intervention for cases of domestic violence in Paris after the lockdown measures were enacted. The government has announced that it will pay for 20,000 nights in hotel rooms for victims of domestic violence and open pop-up counseling centers at supermarkets.
There are worrying reports from other countries, too.
"There has always been gender violence, but this crisis makes it all worse," Simona Ammerata, who works at the Lucha y Siesta women's shelter in Rome, Italy told CNN.
One young woman who contacted Lucha y Siesta recently said her partner of four years had always been controlling and abusive but had become much worse during the lockdown. "The dynamic of violence in the house is getting very serious," said Ammerata. "She asked him to leave and he doesn't want to. She says she has no places to go."