Hong Kong is bracing for a rowdy and possibly hugely dangerous Halloween on Thursday, when thousands of pro-democracy protesters, many wearing banned face masks, plan to combine with fancy-dress clubbers in the party district of Lan Kwai Fong.
The protesters say they will march, without police permission, from a park in the Causeway Bay shopping district through the heaving bar streets of Wan Chai to the steep, narrow foothills of the Peak above Central.
Every weekend, the bars in Lan Kwai Fong spill on to the streets office goers, clubbers and expatriate families, even without the activists who have thrown petrol bombs at police, set fires and trashed buildings during five months of unrest.