one-way crowd control 單向人流管制

one-way crowd control
繁：單向人流管制
简：单向人流管制

不少前來蘭桂坊的市民都悉心打扮，有小朋友打扮成蜘蛛人。大約晚上8時，大批食環署職員及警方逐間酒吧巡查，勸籲顧客遵守社交距離措施。警方亦已實行單向人流管制措施。

萬聖節︱到蘭桂坊戴8.31道具即被警截查 業界料今年生意較往年升最少兩成（2020年11月1日）。蘋果日報，取自 https://hk.appledaily.com/local/20201031/RS4SYRRVZVC7RF3GVQZFSEEK3I

At about 8 pm, FEHD officers entered the bars to inspect. Police officers urged citizens to leave Wyndham Street and implemented a one-way crowd control measures.

Halloween Party revellers throng Lan Kwai Fong and Knutsford Terrace. (2020, October 31). Dimsumdaily Hong Kong. Retrieved from https://www.dimsumdaily.hk/halloween-party-revellers-throng-lan-kwai-fong-and-knutsford-terrace