Steven Pateman and Belinda Dunn informed of positive cobalt tests: Punters 10/24/17

By: Conor Walsh Star jumps jockey and trainer Steven Pateman's eight-year-old gelding Sir Walter Scott has returned a positive test to prohibited substance cobalt. The galloper was tested prior to losing his rider in the Great Western Steeplechase at Coleraine on September 24, and Pateman was informed on Tuesday that initial positive findings had been confirmed. Tatura trainer Belinda Dunn has also received