China allows no public discussion of the events of June 3 and 4 1989, when soldiers backed by tanks and armoured personnel carriers fought their way into the heart of the city, killing hundreds of unarmed protesters and onlookers.
The government has never issued a complete, formal accounting of the crackdown or the number of casualties.
More top news
There is a snow and ice warning in force for much of the UK tomorrow, but temperatures will be slightly higher than today.
A Quebec man has missed out on winning millions on the Canadian lottery, because his ticket was printed out seven seconds too late.
The dramatic moment that Dutch police stormed a TV studio to arrest a gunman was caught on the station's cameras.