but it s been criticised for not prioritising vaccination amongst high risk groups and not increasing hospital capacity. there s also still no stated plan to open up, even at some time in the future. stephen mcdonnell, bbc news, beijing. and you can read more from stephen on why this show of public dissent in china is so extraordinary on our website, that s bbc.co.uk/news or on the bbc news app. here, the transport secretary has been talking about the ongoing rail dispute, with a series of further strikes scheduled for december and january. mark harper said there had to be reforms to the rail system to free up money for a pay offer for workers. here s our political correspondent helen catt. there have been repeated walk outs on the railways for months. just yesterday, it was the drivers out on a day long strike. guards and signallers are among the staff who will hold another series of walk outs, this time for 48 hours each time, in december and january.