The Sydney Morning Herald has revealed that Transport for NSW has provided both police and the Department of Immigration with the data from Opal cards in over 50 cases, including relating to proceedings of an offence, reasonable grounds of an offence, and missing persons.
The department also stated that it has denied requests in about 70% of instances. NSWCCL President Stephen Blanks warns that this suggests that police were attempting to abuse their access to Opal card information: "I'm concerned that police are not exercising the necessary degree of restraint in asking for personal information where it's not appropriate."
NSWCCL again called for warrants for access to Opal card data. "It's unsatisfactory that it's left to the Department of Transport to decide whether or not this personal information should be handed over," Stephen said. "That decision should be in the hands of a judge, or a person who issues a warrant."
Source: Sydney Morning Herald, 22/05/2015
Australian authorities accessing personal information without warrants, Shanghai Daily, 22/05/2015
No warrants needed to access Opal Card records, Sydney Morning Herald, 15/07/2014