Quorum requirements for a referendum to be valid

Zimbabwe
Answer
Not specified by legislation
Source
No provision was found in this regard
Referendums Act Chapter 2:10 (1999)
http:\/\/?aceproject.?org/?regions-?en/?eisa/?ZW/?Referendums%20?Act%20?Chapter%20?2%20?10.?pdf
Constitution (2013) http:\/\/?www.?swradioafrica.?com/?Documents/?Final%20?draft%20?Constitution%20?25%20?January%20?2013.?pdf