On 5th October 2019, Chief Executive of Hong Kong, Carrie Lam (林鄭月娥) implemented a colonial-era emergency law to ban face masks in the public and it definitely causes inconveniences to the celebrities.

A few days ago at Beijing airport, Chinese artiste Yang Mi (楊冪) was dressed up in a polo shirt and shorts with a cap and mask and revealed a pair of “chopstick” legs. Apparently, the polo shirt was men wear and South Korean boy band, BTS (防彈少年團) wore it previously. There is a high possibility that Yang Mi might be arrested by the cops if wearing a face mask in Hong Kong.

Source: https://hk.entertainment.appledaily.com/enews/realtime/article/20191006/60120406