Omril

From Tardis Wiki, the free Doctor Who reference

Omril was an Alzarian. He and Rysik gave chase to five outlers who had stolen some riverfruit but were unable to catch them. He later found the Fourth Doctor and a Marshchild on board the Starliner and brought them to the Deciders.

He was later guarding the entrance to the Starliner when the Doctor's TARDIS materialised. He then brought Varsh, Tylos and Keara the Deciders to stand trial. (TV: Full Circle)