Toronto police are hunting for a man they say should be considered violent and dangerous.

Police are seeking a warrant for the arrest of Dwayne Gayle, 26, in connection with an assault and threat Saturday.

They say Gayle is also wanted on three other warrants for incidents including sexual assault.

He is described as black, five-feet-six and 160 pounds, muscular, with a shaved head.

He also has several tattoos, including one on his neck that reads "Dwayne."