Members of British Airways' mixed fleet cabin crew will launch a new strike next Friday. Approximately 2,900 cabin crew members walked out earlier this week, causing slight delays. The crew members are being represented by Unite, and are fighting the "poverty pay" they are receiving. Next Friday's strike will span 4 days as the mixed fleet members fight for wages more comparable to those given to regular crew members.
See "BA cabin crew to stage new four-day strike over pay", BBC News, February 10, 2017