WPC Sophia and pcso Kinky Cat come down to the Dunk Tank studio on Gunge Patrol. The 2 girls wearing genuine police uniforms inspect the gunge then get dunked in it for a closer inspection. Both girls have fun in the tank going right under the gunge. They also have fun pouring gunge over each over using their hats. Their uniforms soon go see-through showing that neither has bothered wearing a bra under their uniforms!