Clermont’s Morgan Parra was fit to return, concludes head injury review

• Decision by referee appeared to go against official protocol for head injuries• Parra left field during match against Northampton but was allowed to returnSerious questions over the management of head injuries have been raised again after an independent review found Clermont Auvergne’s Morgan Parra was correctly allowed to return to the field during the Champions Cup match against Northampton on Saturday, despite the referee’s claim at the time that the Frenchman had lost consciousness.World Rugby’s head injury assessment protocols state if loss of consciousness is suspected by the match off…