law: Standards of Weights and Measures Act, 1976 
  33. Prohibition of
  
  quotations, etc. otherwise than in terms of standard units of weights, measures
  
  or numeration. –
  No person
  
  shall, in relation to any goods, thing or service to which this Part applies, -
  (a) Quote, or make
  
  announcement of, whether by word of mouth or otherwise, any price or charge, or
  (b) Issue or exhibit
  
  any price list, invoice, cash memo or other
  
  document,        or
  (c) Prepare or publish
  
  any advertisement, poster or other document, or
  (d) Indicate the
  
  contents of any package either on itself, or on any label, carton or other
  
  things, or
  (e) Indicate the
  
  contents on any container, or
  (f) Express any
  
  quantity or dimension, otherwise than in accordance with the standard unit of
  
  weight, measure or numeration.