They were also the group in charge of hunting down Ahsoka Tano when she was accused of murder in the wake of the Jedi Temple bombing. They escorted Jedi and other senatorial dignitaries to protect them on official missions.
It was their task to keep the peace on Coruscant, to protect important buildings, and to supplement the job of the Senate Guard. This elite group of clones guards was led by Clone Commander Fox.
Star Wars: The Clone Wars - Coruscant Guard 1:6 Scale 12' Action Figure