Advocacy services Advocacy services help people access information and services; be involved in decisions about their lives; explore choices and options; defend and promote their rights and responsibilities and speak out about issues that matter to them. Expand VoiceAbility Cambridgeshire VoiceAbility is an independent charity supporting people to be heard in decisions about their health, care and wellbeing.Contact 0300 222 5704 or emailWebsite Realife Realife is a local, independent charity organisation that offer an advocacy service to people who are isolated and marginalised. Contact: 01223 420850 or email Website