Find Support Independent Sexual Violence Advisers (ISVA) Ynys Saff SARC Ynys Saff Sexual Assault Referral Centre (SARC) is based in the centre of Cardiff and offers a service for those who live in or have experienced an incident within the Cardiff and Vale of Glamorgan areas. Telephone: 02920 335795Website: www.cardiffandvaleuhb.wales.nhs.uk