Workers who assemble Apple Inc.’s new iPhone have walked out of their factory in northern China to avoid COVID-19 curbs after some coworkers were quarantined following a virus outbreak.

Videos circulating on Chinese social media platforms showed people said to be Foxconn workers climbing over fences and walking down a road laden with their belongings.

The scenes underscore growing public discontent with China’s “zero-COVID” strategy, where the government seeks to stamp out outbreaks by implementing strict testing, isolation and lockdown measures where infections are detected.

Outbreaks have led to entire cities going into lockdown. In the latest wave of infections, Shanghai Disney Resort said Monday that it would close as of Monday for an indefinite amount of time “to follow the requirement of pandemic prevention and control.”

In an online notice, the park apologized for the inconvenience and said it would provide refunds or exchanges for those affected by its closure.

The Foxconn plant in Zhengzhou, Henan province, can accommodate up to 350,000 workers and is one of the largest factories in China assembling products for Apple Inc., including its latest iPhone 14 devices.