迎战超强台风：香港沙包派发增3倍、多区商铺关停，深圳实行“五停”、封闭部分地下通道

Group 1 - Hong Kong is preparing for Typhoon Haikui, with the observatory issuing a warning for strong winds and potential flooding, urging citizens to take precautions [1][8] - Many shops in Hong Kong, particularly in the Admiralty area, are closing early or have already shut down due to the approaching typhoon, with some stores reporting sold-out essential items [4][2] - The Hong Kong government is increasing the distribution of sandbags to 40,000, three times the usual amount, in anticipation of flooding risks [8] Group 2 - Shenzhen has upgraded its typhoon warning to orange and initiated a level one emergency response, halting work, business, and public transport [5][6] - Streets in Shenzhen are seeing preparations such as sealing off underground passages and deploying emergency response vehicles [6][8] - The local population is aware of the severity of Typhoon Haikui, with comparisons being made to previous storms, indicating a heightened state of alert [6][8]