Some questions came up on the IWW cleaners/UNISON thread about how union recognition works in the UK. So I have split the discussion here:
So as I understand it, in the UK, in a given workplace, workers can individually join any number of applicable unions, but management can choose which one it formally recognizes? And that the IWW Cleaners are not formally recognized, but still take action, which UNISON, as a formally recognized union, is annoyed by?
Sorry, I don't get this: "Well, UNISON is the recognised union and it maintain recognition regardless of membership"



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Basically, the law is explained here:
http://www.direct.gov.uk/en/Employment/TradeUnions/Tradeunionsintheworkplace/DG_179204
So basically legally employers only have to recognise one union per bargaining unit. Although they can recognise more.
A bargaining unit can be for a whole employer, but in reality is often for a certain grade or set of grades of worker. For example, in universities you will have Unite and Unison recognised for people on support staff grades, and UCU recognised for lecturers.
Individual workers can join any union they want (or none), and get individual representation in grievances/disciplinaries. However only recognised unions get consulted on any changes or significant things like job cuts/contract changes etc.
What particularly anti-union employers can do is agree recognition with one proper scab union, then refuse recognition to any others (which they can do as they are only required to recognise one). This is what News International does to keep out the NUJ - even though the officially recognised union has hardly any members, and much more workers are in the NUJ.
It looks like this is close to the situation with the cleaners at St George's.
Is this clear to the American posters? Any questions feel free to ask!