In the spirit of Halloween, revelers took to the streets of Shanghai dressed in various costumes, only to be met by a heavy-handed police response that many interpreted as an attempt to limit public gatherings and expression. Reports from eyewitnesses indicate that police actively dispersed crowds and made arrests, sparking a wave of criticism on social media. Although there were no official bans on Halloween activities, there have been growing rumors of potential crackdowns since early October.

This year's festive atmosphere stood in stark contrast to the previous Halloween when many donned outfits that mocked government policies. Residents dressed as surveillance cameras, Covid testers, and censored posts, which captured significant attention last year. However, this time around, people dressed in seemingly innocuous costumes such as superheroes found themselves being escorted into police vans. Some individuals reported being compelled to remove their make-up at police stations, while confusion reigned over what specific costumes were targeted by the authorities.

Eyewitness accounts reveal a myriad of police cars and officers congregating in popular areas like Julu Road and Zhongshan Park. One participant at Zhongshan Park recounted that the mood shifted drastically when a larger police contingent arrived and began clearing the area. People were ordered to remove their costumes just before exiting the park, leaving many feeling the somber tone overshadowed what should have been festive.

The police's aggressive stance has left local residents questioning the changes they have witnessed. One individual observed that "the number of police officers taking down the details of people dressed in costumes appeared to exceed the number of revelers themselves," indicating a worrying shift in the city's traditionally tolerant atmosphere.

Leading up to Halloween, various shops and business owners reportedly received advisories discouraging Halloween-themed events, signaling an increased level of scrutiny. Students from prestigious universities like Fudan received calls from school authorities inquiring about their participation in gatherings, further emphasizing the tightening grip on social events.

This year's crackdown coincides with the legacy of the White Paper Protest movement, which emerged in late 2022 as a response to government Covid policies. As young protestors took to the streets, they symbolized a burgeoning challenge to governmental authority, bringing the spotlight back to how celebrations, such as Halloween, can intersect with political expression.

Even as the festivities turned into an ordeal, creativity prevailed, with some revelers pushing the boundaries by dressing as contemporary references like Huawei's latest folding phone, demonstrating the resilience of expression in the face of adversity.

With the local authorities remaining silent regarding the increasing scrutiny over Halloween celebrations, it remains to be seen how these actions will shape public gatherings in the future within China’s bustling metropolis.