Morpheus:
A petition even with the requiset number of signatures can still be denied to be received and reviewed on it's face if it meets certain requirements:
Exercise of the Right of Petition
Law no. 43/90 of 10 August 1990, as amended by Law no. 6/93 of 1 March 1993, Law no. 15/2003 of 4 June 2003, Law no. 45/2007 of 24 August 2007 and Law no. 51/2017 of 13 July 2017 (Declaration of Rectification no. 23/2017 of 5 September 2017) In accordance with Articles 52, 164(d), 168(b)
Article 12
Immediate denial A petition shall immediately be denied when it is manifest that:
a) Its goal is illegal;
b) It seeks the reconsideration of court decisions, or of administrative acts which are not subject to appeal
; c) It seeks the reconsideration by the same entity of cases that have already been considered following exercise of the right of petition, save only if new grounds for consideration are invoked or have occurred.
2 - A petition shall also immediately be denied if:
a) It was submitted anonymously and studying it has not made it possible to identify the person or persons it came from;
b) It is groundless.