Like the Tube strikes, Rail strikes etc. it will hit the punters more. They are the ones who keep "us" in jobs.
Perhaps a more appropriate action is something that makes a collective statement without causing too much strife directly.
Something like a "Go Slow day" where each crew adding a small delay to each flight (10-15 mins) by not "being ready". That way punters still fly, and at the end of the day the cumulative effect will be noticed.

I think that you will find it's called "Work to Rule"

Re-heat,
It may surprise you but I actually have a degree in Economics, albeit quite a time ago and I have 'retrained', as you put it, a number of times.
If company x,y & z outsource to a foreign land 1,000 jobs each, that makes 3,000 less earners in UK PLC 3,000 people without a means of income, 3,000 more on benefit etc but they can always retrain for a career in the hospitality industry can they not.
Plenty of waiterng jobs, cleaners '...do you want large fries with that...' etc, or are you suggesting that retraining involves the company being benevolent and giving them, the redundant worker, a new job on the same or better pay with the same level of self-esteem? Am currently waiting the fall-out of Clydesdale and Yorkshire Bank which could be painful for a lot of those concerned.
Yes FS is thriving, the UK mountain of debt is now at one of its highest levels since records began. Last time that happened UK PLC was in a heck of a mess, Soros ran on the pound, houses came crashing down, people lost jobs, livelihoods, families etc. Of course, FS is also thriving because it cocks up the people's pension rights all the money has disappered but are the pension bodies held to account? No, they just move on after being told 'they are very naughty boys', what do you tell all those people who saved, in what was supposed to be one of the securest forms of investment and now have nothing for retirement? '...sorry...'

I hope you sleep well at night.

FS is thriving because it often sells products to people who cannot afford them, what is the current mortgage record -7 times salary?.

I would not suggest that the third world pilot lives in the Western civilisation, he would be a contract worker spending 3/4 weeks flying and overnighting then a couple of weeks off back where they came from then off on another contract. All the money he/she earns goes into their own country's economy and UK PLC do not even get the tax revenue -sensible economics that. But Mr Fatcat still gets his cream and a big salary bonus as he has reduced the statutory outgoings of the company -employer tax and employer NI. he takes his overinflated wallet and ego and invests it in a gilt edged investment off-shore and away from the hands of HM C&E and IR.

My economic nose tells me that UK PLC will enter a world of hurt in about 18 months.

:yuk:

Its just too bad when I have to ring my bank 2 or 3 times before I actually get someone who speaks fluent english!!!

:*

Agreed Sinala1.
I am not being racist or xenophobic, just a realist. Why is it when someone, somewhere says something bad about another country/person of a different race it is called racism? There is plenty of white on white racism out there:
The hatred of the French/Germans/Russians/Poles/Czechs etc by the Brits goes un-noticed but oppress a tinker (traveller, didicui, gyppo, tarmakker) and watch the world fall in.
Maybe that is the answer we all work for No Fixed Abode and call ourselves Elvis!

"The united day of action for the advancement of the profession of Technical Aircrew"??

That's just the sort of thoughtless, unprofessional rubbish that has helped to ensure that our reputationhas become diminished.

"Just imagine" if other professionals, such as doctors, policemen even the financial industry, stopped working for one day. What would we think of them?

Grow up!