As NHS nurses across the UK plan to hold strikes this winter MailOnline examines the recent history of industrial action in the health service, from nurses in 2020 all the way back to the 1970s.As NHS nurses across the UK plan to hold strikes this winter MailOnline examines the recent history of industrial action in the health service, from nurses in 2020 all the way back to the 1970s.Read MoreHealth News | Mail Online