My point was that there are a lot of factors that result in wage differentials between industries, other than whether they're unionised or not...
Well obviously yeah, but all I was saying was that unionisation can be one factor there, and in many cases a significant one. Which I don't think you're denying. And it's not just about wages of course - culture of individual entitlement/rights vs culture of fear can be a big difference - and probably the best gain you could expect from a unionisation drive in situation 1 unless you're exceptionally lucky with the union and have very militant co-workers.
The only high profile one I know of is http://justice-for-cleaners.org.uk/ - there's been some gains made I believe, but it's also a very targeted campaign, and quite a lot of attention given to the media.
Long, long story. http://thecommune.wordpress.com/2009/11/20/latin-american-workers-in-unite-from-heroes-to-pariahs/
Now of course this doesn´t mean that the union isn´t imposing a limit, it could just be a different limit. And yes, it´s just one day, everyone knows we´re all back to normal tomorrow, so it could be a way to let people let off steam. But- a lot of it didn´t FEEL fake to me. I think where there was effective picketing, it was involving civil disobedience- sure, but limited civil disobedience, sure.


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My point was that there are a lot of factors that result in wage differentials between industries, other than whether they're unionised or not, I'm sure there are some I didn't mention, or some I mentioned which don't apply everywhere. The two jobs I've had which have been skilled (music teaching and software programming), have been much better paid than the unskilled jobs I've had (various kinds of office work, both temping and permanent) - the permanent office jobs have been in sectors with relatively high unionisation like education and health, but without any militancy in the actual workplaces, wages and conditions were shit, and attacked all the time.
The only high profile one I know of is http://justice-for-cleaners.org.uk/ - there's been some gains made I believe, but it's also a very targeted campaign, and quite a lot of attention given to the media. The TUC unions have only really started using the US organising model in the past few years - i.e. full time organisers targeting low-density industries etc. (one of the posters on this thread knows a lot more about this than me
). The UK has a very high union density overall, both compared to the US, and to places like France or Greece with a lot more militancy. I guess the other examples would be MWR and that cinema in Sheffield.
Everywhere I've worked in the UK has been one of these three situations:
* No union presence at all, in all those jobs I was a temp.
* Established union presence, high percentage of membership, union has very close ties with management/HR.
* Industry as a whole has an established union presence but the specific workplace, or my department, or the union that I was eligible to join (i.e. at a school I'd only be able to join Unison, while the teachers would be in the NUT or AUT) had extremely low density - mainly due to massive staff turnover, loads of temps etc.
Only the first would really be a candidate for a new unionization effort, the last would simply be a big recruitment drive by the already existing union, trying to get them to hold meetings etc. I know there's plenty of people on libcom who have some experience of the latter, I'm not aware of any/many where the former's happened.