Conservative MP Sir David Amess has died after being stabbed at his constituency surgery in Essex
Sky News delivers breaking news, headlines and top stories from business, politics, entertainment and more in the UK and worldwide.
The pass is already used widely, but port and transport workers are angry it is now mandatory.
Stabbing reported where Conservative MP Sir David Amess was meeting constituents in Essex and man arrested
Conservative MP Sir David Amess has died aged 69 after being stabbed while hosting a constituency surgery in Belfairs Methodist Church, Essex, on Friday afternoon