The document discusses definitions of child poverty and its extent and impact in the UK. It defines child poverty as lacking resources to participate in customary activities and living conditions. The UK has a comparatively high child poverty rate, with over 3.6 million children living in income poverty. Surveys found that poverty results in children lacking necessities and social exclusion, with 34% deprived of at least one necessity and 8% in severe and persistent poverty lacking adequate food, clothing and ability to participate.