Two or more persons may become joint wrongdoers
(1) By committing a tort in concert, or in pursuance of an unlawful conspiracy
(2) By the principal of vicarious liability
(3) When they act independently but their acts cause the same damage

A. Winterbottom v. Wright B. Pasley v. Freeman C. Winsmore v. Greenbank D. Rookes v. Barnard

A. Where there is no fault, there is no remedy B. Mere knowledge does not imply consent to take risk C. Mere giving consent does not imply to take risk D. Scientific knowledge is not enough to cause injury

A. Scott v. London & St. Katharine Docks Co. B. Hedley Byrne Co. Ltd. v. Heller & Partners C. Derry v. Peek D. Cann v. Willson

A. Section 82 of the Evidence Act B. Section 102 of the Evidence Act C. Section 122 of the Evidence Act D. Section 124 of the Evidence Act