My take on unions is that the idea is a nice one - they club together and stand up for the little guy, but the reality seems to be that they just make the situation worse.
Supposedly the unions do a load of cloak and dagger stuff behind closed doors, fighting for better pay, safer jobs and better conditions, but if you're not in a union then straight away you're around ÂŁ12 a month better off, although officially they're not supposed to, companies see non-union workers as a safer option who they might be more likely to take on in the first place, and as mentioned when it comes to the crunch (ie the company want to get rid of you) the unions turn round and say there's not much they can do.
Unions are supposed to be making things better for the little guy, but it seems the people benefiting most are the fatcat bosses - the likes of 'red' Len McClusky and Bob Crow (and of course their family and friends who have cushy 'slacker' jobs within the union) who feather their nests at the expense of working men like me.
Just out of interest I joined the Unite facebook page a while ago; the conversations seem to mainly consist of a core of militant socialists blaming everything on the Tories, and if you disagree with them your comments are either deleted or you face a playground-style barrage of abuse from keyboard warriors with a poor grasp of the English language, which to me doesn't portray a very professional image.
I phoned Unite once to enquire about booking an ECS test. The woman on the phone announced "never heard of it" as if I were making it up. In the time it took her to find out what an ECS test is I'd printed off the forms from the JIB website, filled them in, written a cheque, walked to the post box to send it off, and walked halfway down the seafront. While not necessarily a reason not to join a union it's certainly not a reason to give away ÂŁ12 or so every month.
As Robotstar says the union solicitors got him a payout for falling down a trench, but was it really any more than a non-union solicitor could have got? Could a non-union solicitor even have got more, partly due to the reduced overheads from not having an affiliation to the union?
So yes, the unions use your money for better pay and better conditions.... For themselves.