Out of 12,000[?] CC, how many are actually on strike?
By my estimation, primarily using data in BA press releases, between 3,500 and 4,000 BASSA members have gone on strike, 4,000 to 4,500 have worked and 4,000 are unknown as they were not rostered to work on strike days. But it would be a reasonable assumption to expect the unknowns to split in similar proportions.