Wrongdoers are deemed to be joint tort-feasors, within the meaning of the rule, where the cause of action against each of them is the same, namely, that the same evidence would support an action against them, individually….. Accordingly, they will be jointly liable for a tort which they both commit or for which they are responsible because the law imputes the commission of the same wrongful act to two or more persons at the same time. This occurs in cases of (a) agency; (b) vicarious liability; and (c) where a tort is committed in the course of a joint act, whilst pursuing a common purpose agreed between them.” The question also arises as to the remedies available to one of the joint tort -feasors from whom compensation has been recovered. When the other joint tort feasor has not been impleaded, obviously question of negligence of non-impleaded driver could not be decided apportionment of composite negligence cannot be made in the absence of impleadment of joint tort feasor. Thus, it would be open to the impleaded joint tort feasors after making payment of compensation, so as to sue the other joint tort feasor and to recover from him the contribution to the extent of his negligence. However, in case when both the tort feasors are before the court/tribunal, if evidence is sufficient, it may determine the extent of their negligence so that one joint tort feasor can recover the amount so determined from the other joint tort feasor in the execution proceedings, whereas the claimant has right to recover the compensation from both or any one of them. This Court in National Insurance Co. Ltd. v. Challa Bharathamma & Ors. [2004 KHC 1153: 2004 (8) SCC 517: 2004(3) KLT 454: AIR 2004 SC 4882] with respect to mode of recovery has laid down thus :