Hundreds of anti-government protesters in Hong Kong disrupted rail services during the early morning rush hour on Tuesday.
Activists blocked train doors, forcing commuters to look for other options.
Tempers flared and police were called but no arrests were made
Services resumed by noon.
Protests in the semi-autonomous Chinese territory have occurred almost daily.
What started off two months ago as rallies against a controversial extradition bill have now turned into a wider backlash against the city's administration and the central government in Beijing.

Tarique Rahman sworn in as Bangladesh's PM after landslide election victory
Jesse Jackson, civil rights leader and US presidential hopeful, dies at 84
Arab League condemns Israel's registration of lands in West Bank
11 Pakistani security personnel killed in explosion near Afghan border
New Mexico approves comprehensive probe of Epstein’s Zorro Ranch