Hundreds of protesters have gathered outside Hong Kong international airport in a bid to seek global attention following a day of violent clashes with the police.
According to media reports, passengers continued to enter and leave the terminal, and planes were still taking off and landing.
Trains to the airport were suspended on Sunday as pro-democracy protesters blocked access to passengers.
The Mass Transit Railway (MTR) operator said the service has been suspended following a request by "the Hong Kong Government and Airport Authority to facilitate access control arrangements at the airport".

Kuwait suspends flights, activates emergency plan after Iranian attack on airport
Fire in Delhi hotel kills at least 21, police say
US to re-engage with Gavi vaccine alliance amid Ebola outbreak
Israeli fire kills four people in Gaza, medics say
Philippines' Marcos urges Senate to return to work as gridlock deepens ahead of break
