BBC News Published image captionBackbench Labour Senedd members have been among those calling for changes. Pressure is growing on the Welsh Labour government from within its own party to expand free school meals. Cynon Valley MP Beth Winter said all children in Wales living in households in receipt of Universal Credit should be eligible. The Welsh Government has faced criticism for not changing its policy. Later on Wednesday ministers pledged to review the income threshold for free school meals but rejected Plaid Cymru's call for a change of policy. Some backbench Labour Members of the Senedd have been among those calling for changes.