![](http://www.ecns.cn/hd/2020/05/29/17e3ea27453f4e1cb0e1a410cea65355.jpg)
Chief Executive of the Hong Kong Special Administrative Region (HKSAR) Carrie Lam signs a petition in support of the national security legislation as she visits a street stand in Hong Kong, south China, May 28, 2020. (Xinhua)
![](http://www.ecns.cn/hd/2020/05/29/11ad7721ed4f462e8aa03a3b798f2b34.jpg)
Chief Executive of the Hong Kong Special Administrative Region (HKSAR) Carrie Lam visits a street stand and signs a petition in support of the national security legislation in Hong Kong, south China, May 28, 2020. (Xinhua)
![](http://www.ecns.cn/hd/2020/05/29/dc3c8599134443638396c26517599336.jpg)
Chief Executive of the Hong Kong Special Administrative Region (HKSAR) Carrie Lam visits a street stand and signs a petition in support of the national security legislation in Hong Kong, south China, May 28, 2020. (Xinhua)
![](http://www.ecns.cn/hd/2020/05/29/271616b93ef640419d78b46b875f5f53.jpg)
Photo taken on May 28, 2020 shows the signature of Carrie Lam, chief executive of the Hong Kong Special Administrative Region (HKSAR), on a petition in support of the national security legislation, at a street stand in Hong Kong, south China. (Xinhua)