@Kim - Bottom line is, you cannot get out of debt by creating more debt. No one has ever managed to do it in history, and every country that has tried has destroyed its currency.
Now, if we were to remove the minimum wage, and taxation on foreign business, you'd probably see a flood of new business coming into the UK along with hundreds of thousands of new jobs. But people in the UK would not be willing to work for £2 and hour, and the government would not be willing to stomach the backlash. So all new business on the globe goes East. That is very basic economics.
Not only that, UK citizens are unwilling to pay for goods manufactured in the UK, because they are not willing to pay the prices minimum pay employees get, so people in the UK buy phones, TVs, t'shirts and trainers made in the East.
Economic stimulus as you describe is a political tool designed to frame and mould public perception. When we want to print money and devalue the currency, we print the banknotes and the government then distribute it. We create a scheme designed to generate work for example and we give the money to the corporation who pays for the materials and the new employees wages. But in realist what we have done there is we have reduced the value of the pound by creating more debt to be paid for by the public (printed IOUs) and given that capital to the rich (the people who own the corporations). The general population then spends the next 30 years (if it was a 30 year government bond for example) paying interest at the designated rate for the capital, and has to then pay the capital off at the end.
In reality, every time you ask the government to be generous and give you a benefit today (rather than suck it up and pay more taxes), you are creating debt that your children will have to pay off in the future. Year on year we spend more and more of what our children will have to work for.
You and I are paying off debt that was created decades ago, by our parents generation, to pay for what they were unwilling to work for. So we work hard and pay off the debt obligations they created, but not only are we less willing to pay off their debts, but we are willing to create astronomically more debts than they passed to us, and pass them on to our children to pay!
The speed at which our debt is increasing is accelerating exponentially, the rate at which we are getting richer as a nation is only increasing marginally. It takes more and more debt to create less and less growth in the economy. Spending money (economic stimulus) no longer works. It is the law of depreciating returns.