Hong Kong police arrested more than 250 people in Mong Kok on the evening after Mother's Day, which was marked with anti-government protests across the city. Riot police dispersed crowds with pepper spray as protesters attempted to block roads in the busy shopping district. Read more about this story at: https://www.scmp.com/news/hong-kong/politics/article/3083709/hong-kong-protests-hundreds-gather-shopping-malls-across