Questão jurídica principal
Whether the 100-day retention period for video surveillance recordings is compatible with privacy and data-protection guarantees in abstract norm control.
Decisão extraída
The retention period can be applied in a constitution- and Convention-compatible way and is not disproportionate in the abstract.
Fundamentação extraída
The Court found a public interest in effective crime detection and prosecution, noted that a longer retention period is justified by delayed reports and complaints, and held that safeguards against misuse and statutory restrictions on use for criminal investigations allow constitution-conforming application.