Parliament has passed the Video Camera Surveillance (Temporary Measures) Bill, which restores the ability of police to use covert video surveillance in their investigations.
"Parliament's support for this important Bill means police are able to resume operations involving covert video surveillance of serious criminal activity," Attorney-General Christopher Finlayson said in a statement.
All police covert video surveillance on private property had been halted following a Supreme Court decision on September 2 that almost all such operations were illegal.
"The Bill preserves the position as it was understood by successive governments and the police, based on jurisprudence prior to the Supreme Court's decision, that covert video surveillance in an otherwise lawful search will not be regarded as illegal (for example, if Police were on private property under search warrant)."
Mr Finlayson said there was cross-party support for the police to have appropriate surveillance powers to investigate serious criminal activity.