SIR, ONE EMPLOYEE BECOME A B-1 MEDICAL STANDARD HE IS SUFFERING WITH COLOUR BLINDNESS HE IS FIT FOR TRACKMEN OR NOT ?
2) IN ENGINEERING DEPARTMENT SUCH AS SSE/JE/GATEMAN/NIGHT PATROLMEN ARE MEDICAL STANDARD IS A-3, BUT WHY BECOME TRACKMAN IS MEDICAL STANDARD IS B-1 ALL ARE WORKING IN SAFETY CATEGORY AND ALSO SAME WORK IN TRACK