Supergirl (Susie Sullivan)

Supergirl was a strip from the long-running DC Thomson girls' comic Bunty (issues #1011 to 1028, in 1977) concerning the adventures of bionic schoolgirl Susie Sullivan, who appeared to be a cripple but had actually been given bionic legs (which enabled her to jump fifty feet and run at 100 mph) and a bionic right eye (which could see in the dark and had a zoom lens) by the government after being hit by a car, so that she could work for them as a secret agent (her crutch contained a TV-radio which enabled her to speak to her superiors). Needless to say, it had no connection to any other Supergirl, including DC Thomson's other Supergirl, Jenny Brown, who appeared in Judy, a few years later...