Portugal's Public Security Police have relied on Decree-Law number 406/74 to justify interventions at encampments. The decree regulates the right of assembly and public demonstration. Jurists have questioned whether that general legal basis fits police action in the camp setting. Their concern centers on how far the law allows authorities to go when regulating public gatherings. The statute addresses assembly and manifestation in public places, while camp conditions can raise separate questions about enforcement and public order. Jurists are also weighing whether officers had specific authority for the interventions, rather than only a general power to regulate gatherings. No court ruling or detailed legal opinion was cited in the brief report.