(22 Mar 2017, 3:32 pm)S813 FVK wrote Parliament suspended and area surrounding Westminster on lockdown following a police officer being stabbed and car running into pedestrians on Westminster Bridge. The suspected assailant has been shot by police:
http://www.bbc.co.uk/news/live/uk-39355505
Just turned the news on, seems they're treating it as a terrorist attack - until they know who he/she is.
Westminster bridge looks like 28 days later with all the buses and cars being abandoned.