Pro-democracy protesters in a rally and revellers gather at the promenade of Tsim Sha Tsui district as fireworks explode over Hong Kong on Janaury 1, 2020. - Pro-democracy protesters in Hong Kong held hands and formed human chains across the city on Tuesday, as they carried their months-long movement and its demands into 2020 with midnight countdown rallies and a massive march planned for New Year's Day. (Photo by Philip FONG / AFP)