A 30 year old man was tased over the noon hour on Tuesday. Saskatoon Police say the man was wanted by police when he was spotted on a bike on the 33 hundred block of Fairlight Drive. He took off and police chased him to a pedestrian tunnel near Clancy Drive and Circle Drive. That’s when, according to police, he pulled a knife and threatened to harm himself. Police deployed the conducted energy weapon and took him into custody.