Wobble - how many times must we go round with this....
It is unlawful to sack anybody who is participating in lawful IA that is a FACT
If a company did sack somebody for taking part in lawful Industrial Action then the dismissal is automatically deemed to be 'unfair' and as such unlawful.
Can you really see BA sacking 2000 Cabin Crew and having to be taken to 2000 Industrial Tribunals?