The document compares the traditional N3 network used by the NHS to the new proposed Health and Social Care Network (HSCN). The N3 network was designed over 10 years ago, has limited flexibility and connectivity options, and relies on a single centralized supplier. In contrast, the HSCN will provide a more reliable, efficient and flexible network through regional collaboration. It will integrate health and social care, improve information sharing, and reduce reliance on centralized infrastructure by establishing a competitive marketplace for network services.