As I have said before
If you go on strike you must have a reason to come off /cancel strike action.
What is BASSA's reason for stopping strike action?
Perhaps BA are quite happy to replace the crew member they have just taken off - where will BASSA be then?
BA could then impose the other items and bring in new fleet.
Will BASSA then ballot again for strike action?
They could try for another injunction.
The courts may get very fed up with them (and Unite possibly).
Devil's advocate hat on!!!