China to open border with Hong Kong after three years of tight control
https://edition.cnn.com/2023/01/05/china/hong-kong-china-border-reopening-january-8-intl-hnk/index.html
The duration Hong Kong West Kowloon Station has been closed is longer than that the station was in revenue service.
(Strictly speaking, two trains per day came to Hong Kong West Kowloon during closure, probably because of dispatching station staff from Mainland and removing rust from rails)
The station will resume its service. But, Covid inspection within 48 hours before departure is mandatory. So, insurance to cover the positive case will be needed.
