diagnosed with right sided global brachial plexus palsy. His locomotor movement substantially restricted, particularly, he cannot lift his right hand beyond 90 degree. He was referred to the Medical Board and the members of the Medical Board had opined that the fracture of both bone and right leg and right side global brachial plexus palsy has caused 85% permanent disability to the injuries suffered. In the light of the opinion given by the Medical Board, the nature of avocation carried by the claimant, if to be read in harmoniously, there can be no doubt that this injury has caused 100% functional disability to the first respondent/claimant, who cannot henceforth drive a vehicle to earn his livelihood. His earning capacity as a driver has been totally taken away. He has to find alternate source of income and whether he can make equal amount of income or not cannot be predicted.