港共借限聚令去打壓香港人嘅集會自由係一個鐵一般嘅事實 但戴口罩其實已經有一個完整嘅論述同埋數據去證明戴口罩係真係有助防止到呢一樣野我都唔明白有咩好講 https://watermark.silverchair.com/ciaa644.pdf?token=AQECAHi208BE49Ooan9kkhW_Ercy7Dm3ZL_9Cf3qfKAc485ysgAAApwwggKYBgkqhkiG9w0BBwagggKJMIIChQIBADCCAn4GCSqGSIb3DQEHATAeBglghkgBZQMEAS4wEQQMYLv4mUOEVbHTBp4uAgEQgIICT1rJC0nTqf-JuCLHL473MEvj1v7Bgxfhy1x_l6lkXLgdGoXRrTaXEeOnNrPbADxJ4RYHSbmZbKCRf2fIwtSt3aGr0_XFY57CxmblgjuGJoh6mIKK4TwUOJPpm1t6bpvW91XuaVFZ5bpVJo3YvpSTDayY1aJJlypOBP6nE9oSEIT90iz1O8YQ7dglTxhFvUYl0WUQnVCn1UkBOSdwxZ9mN3Ak_MebrMC9itw-LboOxFkUde8G40H-AbeYfwgH7deU50oR_hYdFpgS8Gs3kyIDWuLtTfb1aRBjCK8QRr4RrBDK9QCkVbiN0J_GHfkRFQk2gafXOd7gr5uHQkDx-QT_uMMu3taUNg8Ig993_GkdrOW5ZFJNEscoqU2cmjakXX8FUEXmMK0rbgdDPRFysu2UHb2xZ_gI9a66XmGGMuaCRhoBT7sszEXv0HJaDAXxdtkmc_BgATqgW64I00zgeysEbOzLIzcZOOu2jDAjH4CFqu4GnsRL4iFHHjdTckxMORwa3dlLX4RE9XW2TTelp-1g_62fR3nCwJFFgs6YwBWJtIGkGzcJ4uZ4-0QM3_XVmavNhrVd6onYzCbtPQz1T2ml-2UHMJ2j0T3SKp_DXOrEuH6o_mtrA3oTwFdt-iqyghPXt_PAZsEjiH3xTkXDB0c80IKVI6XsVmWG9DHrx0lUs0yZWulrwm62XDBwGFWOoFIuHa9hH8yrQZk_Yo7aP6GS5TJhNtpI636MK0PEkv8cxx1BJYe_b9UvFjeeaDiRLlGv77dGI4MTubvn3gRnqIg9Ig