What is 'fellow servant' Rule?

A. Gratuitously and temporarily assists the servant in his work

B. A common law doctrine that barred or reduced the amount of money an injured employee could recover against an employer if an injury was caused solely by the negligence of a fellow worker

C. A common law doctrine that allowed the amount of money an injured employee could recover against an employer if an injury was caused solely by the negligence of a fellow worker

D. A common law doctrine that enhances the amount of money an injured employee could recover against an employer if an injury was caused solely by the negligence of a fellow worker

Answer: Option B