Low pay is not just a problem of an extreme underclass or of migrants; it is endemic across the country. One in seven of all working households are poor; one fifth of all workers, 5.3 million people, are paid less than £6.67 an hour (two thirds of the median), the worst low-pay rate of any in Europe. It works out at less than a £12,000 salary. In some regions, the proportion of low-paid is well over 25%, while in some constituencies (in Wales, Birmingham, the West Midlands, even the rural West Country) it is comfortably over 40%.