Construction workers cover parts of a painted slogan along the Swire Bridge in Hong Kong. Source: Reuters
One of the last public memorials in Hong Kong to those killed in the Tiananmen protests has been covered up.
The calligraphy - painted on the pavement of a bridge - paid tribute to the pro-democracy protesters killed by Chinese authorities in Beijing in 1989.
It was covered with metal on Saturday by the University of Hong Kong, which called the work routine maintenance.
But its removal comes as Beijing has increasingly been cracking down on political dissent in Hong Kong.
Hong Kong used to be one of few places in China that allowed public commemoration of the Tiananmen protests - a highly sensitive topic in the country.
The Tiananmen Square massacre came amid large-scale demonstrations calling for greater political freedoms.
Thousands of people camped for weeks in the square, but in June 1989 the military moved in and troops opened fire.
The Chinese government says 200 civilians and several dozen security personnel died - but other estimates have ranged from hundreds to as many as 10,000.
Since China has begun tightening its grip over Hong Kong, it has cleared the city of criticism of the ruling Communist party.
Media caption,Watch what happened when the BBC tried to film the Pillar of Shame being removed
The latest memorial to be taken down is calligraphy painted on a pavement on Swire Bridge outside a university dormitory.
The slogan celebrated martyrs it said were slaughtered in cold blood, and every year students would repaint it in an act of remembrance.
But on Saturday construction workers were seen putting up hoardings around the words.
The university gave no explanation, merely saying it had carried out routine maintenance.
Earlier this month, a pro-democracy Hong Kong activist was jailed for organising a vigil to commemorate the Tiananmen Square crackdown.
Hong Kong authorities have banned the vigil for the past two years, citing Covid restrictions - though activists have accused local officials of bowing to pressure from Beijing.
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