Tiananmen Square museum opens amid controversy
25 April 2014 Last updated at 09:53 BST
A museum dedicated to the Tiananmen Square protests is set to open in Hong Kong.
The memorial museum which opens this week aims to commemorate those killed in the 1989 crackdown on pro-democracy protesters.
But there have been objections to the museum on the grounds that it poses a security hazard.
Juliana Liu reports.