In mid-June , protesters disrupted MTR services by blocking train doors and pressing emergency stop buttons in various train stations , delaying services . Demosistō also gathered at Mei Foo station to raise awareness for the issues and requested commuters to help " protect students . " Disruption of MTR services continued after the Yuen Long violence on 21 July , with protesters obstructing train services at Admiralty station and requesting that MTR corporation be held accountable for mismanagement . Obstruction of MTR services received mixed responses from other commuters
Yuen Long violence
2019 Yuen Long violence
2019 Hong Kong anti-extradition bill protests