It's easy to forget, now that all the main political parties claim to support it, just how bold and radical the introduction of the minimum wage was. But when it was introduced by Labour, the Tories were outright opposed. They said that it would cripple business, and would destroy thousands of jobs.
Of course, that simply wasn't the case. Our careful approach when in government, working in partnership with employers and employees, maintaining the right balance between wage growth and the impact on employment, ensured its success.
The Lib Dems, too, are Jonny-come-lately's to the value of the minimum wage. In 2003, Vince Cable said increases in its level set "a dangerous precedent". So why would we believe his warm words about it last week? But perhaps the most convincing proof of the Cameron government's lack of enthusiasm is that the real value of the minimum wage has declined by 5% since 2010.
Labour is the only party with a track record of bold action on low pay, the only party that can be trusted to boost and strengthen the minimum wage. And it's action that is desperately needed. In 38 out of the 39 months that David Cameron's been in Downing Street, average wages have fallen; people are on average £1,500 worse off. Low pay is contributing to the crisis in living standards facing Britain.
So, building on the successful approach we used in government, Ed's commitment today is that Labour will strengthen the minimum wage. Fair pay is central to Ed's vision of a different kind of economy, one in which both workers and business play their part. The only way we're going to build a strong economy is to make sure it works for working people. That means competing on high skill, high wage jobs.
The minimum wage needs to rise faster than it has in recent years so that it catches up to where it was in 2010. There is also evidence that the minimum wage puts very little pressure on employers in sectors that could afford to pay more. Analysis by IPPR and the Resolution Foundation has shown that increasing the minimum wage to the level of the living wage would cost large employers in sectors like finance, construction and computing less than one half of one per cent of their total wage bill. Around one million workers would see their pay rise.
Of course, it's right that we work closely with business to ensure we get the detail right. I'm pleased that Alan Buckle, Deputy Chair of KPMG International, has agreed to lead a review to look at how to strengthen the powers of the Low Pay Commission. We must also have effective enforcement - that is why Labour has committed to increasing the fines for non-payment of the minimum wage and to giving local authorities a role in enforcement alongside HMRC.
We're right to take pride that it was a Labour government that introduced the minimum wage. We are right to be proud of the difference it's made. The next Labour government will strengthen the minimum wage.
I'm proud Ed has promised today that we will take action. It is Labour policies that will tackle the low pay that is driving the cost of living crisis and holding back growth.