law: 233. Measures for lighting.
  The Chairperson shall
  (a) take measures for lighting in a suitable manner all such public streets and public places as may be specified by him;
  (b) procure, erect and maintain such number of lamps, lamp posts and other appurtenances as may be necessary for the said purpose;
  (c) cause such lamps to be lighted by means of oil, electricity or such other light as he may determine.