text: **16. Derogation from fundamental rights and freedoms**
  
  (1) Nothing contained in or done under the authority of any law shall be held to 
  
  be inconsistent with or in contravention of section 5 or 15 of this Constitution to the 
  extent that the law authorizes the taking during any period when Botswana is at war or 
  any period when a declaration under section 17 of this Constitution is in force, of 
  measures that are reasonably justifiable for the purpose of dealing with the situation that 
  exists during that period. 
  
  (2) Where a person is detained by virtue of such an authorization as is referred to 
  
  in subsection (1) of this section the following provisions shall apply- 
  
  (a) 
  
  he or she shall, as soon as reasonably practicable and in any case not more 
  than five days after the commencement of his or her detention, be furnished 
  with a statement in writing in a language that he or she understands specifying 
  in detail the grounds upon which he or she is detained; 
  not more than 14 days after the commencement of his or her detention, a 
  notification shall be published in the Gazette stating that he or she has been 
  detained and giving particulars of the provision of law under which his or her 
  
  (b) 