What are gated communities?
Wealthy residential areas that are fenced off and have security gates and entry systems. They are increasingly common in the UK.
What are sink estates?
Council housing estates that are the least desirable to live in and have the shortest waiting list for housing. They tend to house the lowest income, most in need residents.
What is the most common way to measure engagement?
Election turnout
What was the 2015 general election turnout?
66%