George Tiller to term would cause the woman "substantial and irreversible impairment of a major bodily function". His practice frequently made him the focus of anti-abortion groups. The Kansas Coalition for Life kept a daily vigil outside Tiller's facility from May 9, 2004, until May 31, 2009. The group known as Operation Rescue held an event called 'The Summer of Mercy' in July and August 1991, focusing on Tiller's clinic but also protesting other abortion providers in Wichita, Kansas. Years later, a branch that split from the main Operation Rescue group moved from California to Kansas specifically to focus on Tiller, initially
Tiller or pushing it, but it may also be moved remotely using tiller lines or a ship's wheel; some kayaks which have foot pedals use a tiller for steering. Tillers on outboard motors often employ an additional control mechanism where twisting of the shaft used to vary speed. In watercraft, the tiller is attached to a rudder post (American terminology) or rudder stock (English terminology) that provides leverage in the form of torque to turn the rudder. In steering a boat, the tiller is always moved in the direction opposite of which the bow of the boat is to move. If