SV7

SV7, short for Super VOC 7, was in charge of all the VOC robots aboard the sandminer, when Taren Capel took control of SV7. He was in charge of commanding the other Vocs to kill the sandminer crew, later when all but the Doctor, Leela and on of the crew remain, the Doctor releases helium into the air making the voice commands of Taren become high pitched, confusing SV7, so he strangled him to death, the Doctor then swiftly deactivated him.