There has to be more respect between the UK and devolved governments, a reformed funding model, and better engagement to sustain the union, a new report has said.
A "significant culture change is required in Whitehall" and "greater respect and cooperation between Whitehall and the different parts of the United Kingdom" would help strengthen the union, a report by the House of Lords Select Committee on the Constitution has found.
The report looks at key areas including funding and the way UK Government works with the devolved nations. Wales' First Minister has said the future of the union is "fragile" and has criticised the UK Government's approach.