Having worked in Local Government until 2002, I was pleased to get out having seen what is supposed to be a public service largely ruined by the belief that bringing in management that had business background would mean greater efficiences.
In the '90's senior management salaries started going through the roof on the basis they had to be paid those sums to get the 'expertise' attracted. But most had little, if any actual related public sector experience but were very good at the 'talking the talk'. Their briefs were simple - make as much money from the 'services' Council's were under a duty to supply and ditch anything that cost money. A huge salary gulf emerged between those at the coal face and those excutives sitting in plushly appointed offices, receiving salaries close to, or which even better the Prime Minister. Totally demoralising for those staff committed to public service beliefs and working their butts off for relative peanuts, although unfortunately it has to be said there are the nine-to-fivers and do the minimum in Council's who once they have their foot in the door are virtually impossible to get rid with HR and the PC brigade laying down so many do's and don'ts surrounding employment. But there again I suspect all large employers inevitably 'carry' a proportion of nine-to-fivers and do the minimum.
My eldest son is LG and is tearing his hair out over just such a situation - but in his case the target set for his clown of a boss who has no idea about the service they talked themself into, is totally impossible to achieve and amounts to little more than that's persons £175k salary!
Guess what I am trying to say, having read some of the anti council comments on this thread, is please don't generalize about public service in the sense that all who work there are bad. There are a lot sticking it out (I don't know how) that remain dedicated to the concept of public service and will often work far more hours than they get paid.
Not sure what the current percentage is, but when I was in LG, Council Tax accounted for about a quarter of Council spend (excluding the police and others), with the vast majority coming each year from Central Government allocation through other taxation. So when you next get a visit from a politican seeking your vote ask when they are going to start running your local Council to benefit the local community and not as a retreat for overpaid excutives who are responsible for introducing measures that otensibly are money-making/saving ideas for the Council but in reality are often no more than covering their own existence at the community's expense!