Central Government Act
Section 12 in The Motor Vehicles Act, 1939
12. Revocation of driving licence on grounds of disease or disability. Notwithstanding anything contained in the foregoing sec- tions,[ any licensing authority] may at any time revoke a 4[ driving licence] 5[ , or may require, as a condition of continuing to hold such 4[ driving licence], the holder thereof to furnish a fresh medical certificate in Form' C as set forth in the First Schedule signed as required by sub- section (3) of section 7, if the licensing authority has reasonable grounds to believe that the holder of the 4[ driving licence] is, by virtue of any disease or disability, unfit. to drive a motor vehicle 6[ and where the authority revoking a driving
licence is not the authority which issued the same, it shall intimate the fact of revocation to the authority which issued that licence].