(1)
If any person, in any carriage or upon any part of the metro railway,-
(2)
If any metro railway official is in a state of intoxication while on duty, he shall be punishable with fine which may extend to two hundred and fifty rupees or, where the improper performance of the duty would be likely to endanger the safety of any passenger travelling or being upon the metro railway, with imprisonment for a term which may extend to two years, or with fine which may extend to five hundred rupees, or with both.