SCAS to Showcase Simbulance for First Time at CarFest Posted on 15/08/2014 NARU»News Wire»Ambulance Trusts»South Central Ambulance Service»SCAS to Showcase Simbulance for First Time at CarFest South Central Ambulance Service NHS Foundation Trust (SCAS) will be showcasing its mobile simulation vehicle, the Simbulance, for the first time ever, at next week’s CarFest.