The Guardian draws on IfG research on ministerial churn in relation to current discussions around the minister for disabled people.
Ensuring you understand the rules that apply to ministers can help you avoid difficult situations that distract from your ability to get things done.
Ministers play a key role in making policy decisions, but also have a useful ability to shape the advice and input that informs those decisions.
Using research skilfully can be an effective way to strengthen your policies.
The most effective ministers are those who can achieve their key priorities within budget, ensuring value for money for the taxpayer.