law: Hire-Purchase Act, 1972
  26. Successive
  
  hire-purchase agreements between same parties.-
  Where goods have been let under a
  
  hire-purchase agreement, and at any time thereafter the owner makes a
  
  subsequent hire-purchase agreement with the hirer, whether relating exclusively
  
  to other goods or to other goods together with the goods to which the first
  
  agreement relates, any such subsequent hire-purchase agreement shall not have
  
  effect is so far as it affects prejudicially any right which the hirer would
  
  have had by virtue of section 20 under the first agreement, if such subsequent
  
  hire-purchase agreement had not been made.