More than a million people are working on a zero-hours contract basis, and around 720,000 of them have been with their current employer for over a year, according to analysis by the Trades Union...

RSA calls for a '21st-century safety net' for jobs, as research finds workers are feeling increasingly insecure about their incomes

Office for National Statistics (ONS) shows rise in contracts without guaranteed hours but warns figures should be treated with caution