In your area Southern England Southern England We provide services in four local authorities in Southern England, helping people to get their voices heard. Here you can find out about the services we provide in your area. If you cannot find your local area listed below, this may be because we currently do not provide services in your area. However, you can contact us to find out who can help you. Surrey In Surrey POhWER provides Instructed Independent Mental Health Advocacy (IMHA), Instructed Care Act Advocacy and Instructed Community Advocacy. Manage Cookie Preferences