code: func (m *Manager) GetPolicy(id string) (policies.Policy, bool) {
  	if m.PolicyMap != nil {
  		policy, ok := m.PolicyMap[id]
  		if ok {
  			return policy, true
  		}
  	}
  	return m.Policy, m.Policy != nil
  }
docs: // GetPolicy returns the value of Manager.Policy and whether it was nil or not