Ow can implementing cultural, professional, functional and organisational change improve performance in the police service

Relate references to the UK police service and UK business where possible.
Include barriers to inhibit change such as structure and cultural dynamics. Some focus on the need for change. How to integrate cultures and change. Leadership and practical support
How to measure success.
Mintzberg (1979) Effective forces and forms
Dennison & Mishra (1995) Schein (1992) Lynch-4 links model (2003)
Journal of Cross Cultural Studies