If I were in the situation, I will ask them politely to let me pass as I have a plane to catch. Tell them u support their fight, but innocents should no be affected. If these demonstrators can cooperate in letting ambulance pass they will not block bystanders n passengers. I bet this fat witch must have scolded them etc n they piss off...so they purposely make things difficult. Alot of singkies etc who go HK.. especially fuckeins always complain about being treated badly by hongkies, or hongkies rude to them, but I never have problems when I am there. In HK, u give respect u get respect... singkies n fuckeins manners n demands just piss ppl off