[#] 3 [Matters] A petition for a decision as to whether any representative or senator loses his membership by operation of the Constitution Section 91 [Eligible petitioners] At least one tenth of the existing representatives or senators [Type] 
Membership
P o l i t i c a l p a r t y
C o n s t i t u t i o n a l d e f e n c e
M e m b e r s h i p
C o n s t i t u t i o n a l i t y o f d r a f t l a w
O t h e r s
C o n s t i t u t i o n a l i t y o f l a w
A u t h o r i t y