- You don’t need to wait at the PCR testing site. It’s actually a bad idea staying there, since the site may be crowded.
- You can of course take public transportation to the high speed railway station. There’s no restriction imposed to inbound tourists.
- You don’t need a physical result in order to enter mainland China. The government site says: “Electronic reports issued by testing institutions or the electronic record downloaded from www.evt.gov.hk can be used for cross-boundary travel. There is no need for persons travelling to the Mainland to collect paper form reports at CTC/CTS.”
Useful links: