1. Ackland, R. (2015), ‘Data retention: “Journalist information warrants” are warrants in name only’, The Guardian, 23 March, https://www.theguardian.com/commentisfree/2015/mar/23/data-retention-journalist-information-warrants-are-warrants-in-name-only. Accessed 25 October 2019.
2. Submission no 20 to Senate standing committees on environment and communications;Press Freedom,2019
3. Submission no 53 to Parliamentary joint committee on intelligence and security;Apple Inc;Telecommunications and Other Legislation Amendment (Assistance and Access) Bill 2018
4. Australian Government (2019), ‘The Assistance and Access Act 2018’, Australian Government, Department of Home Affairs, 31 January, https://www.homeaffairs.gov.au/about-us/our-portfolios/national-security/lawful-access-telecommunications/data-encryption. Accessed 25 October 2019.