The MTR on Monday said train services and Airport Express in-town check-in services had returned to normal.

On Sunday, the Airport Express only ran between the airport and Hong Kong Station following online calls to disrupt transport to the airport, a previous target for anti-extradition protesters.

Also on Sunday, Sha Tin, Tsing Yi, Kowloon, Kwai Fong, Prince Edward and Mong Kok MTR stations were closed for part of the day due to the ongoing anti-extradition protests.