Britain's social care system is approaching a point where political promises are no longer enough. A fresh warning from Liberal Democrat leader Ed Davey argues that the country cannot continue postponing fundamental reform while families, carers and the NHS absorb the consequences.

The pressure is substantial. Recent analysis highlights rapidly rising care costs, growing numbers of older people requiring support and thousands of hospital patients unable to leave because appropriate social care is unavailable.

The problem is not simply about government spending. When relatives are forced to reduce working hours or leave employment to care for family members, the wider economy also pays a price.

Britain has attempted social-care reform repeatedly, but successive governments have struggled to produce a lasting settlement. The latest debate should therefore focus less on short-term political advantage and more on creating a system that families can understand and rely upon.

A stronger emphasis on home-based care, earlier intervention and better support for unpaid carers could also reduce pressure on hospitals and public finances.

The real political question is whether Westminster will act before another social-care crisis forces its hand.