The dates for the Central and Victoria Line strikes have been adjusted to 3-4 September (20:00 to 20:00), after reps and activists argued that the initial dates (29-30 August) would be less impactful.
Although altering dates after initially announcing them can be a bit of a messy business, it seems like the new dates will be more effective.
It’s a good lesson in why meetings of rank-and-file reps and activists should be the forum for making these decisions in the first place.