Complex sentence: The United Kingdom is another nation that has a reputation as a nanny state, due in part due to the United Kingdom's heavy network of CCTV camera surveillance, government-run institutions, and social policies.
Split into simpler sentences: The United Kingdom is another nation that has a reputation as a nanny state. This is in part due to the United Kingdom's heavy network of CCTV camera surveillance, government-run institutions, and social policies.