Further limits on certain powers—implied freedom of political communication act-s251AC — as in force on 2026-06-04 — C2026C00232 · Compilation No. 171 — https://www.legislation.gov.au/C2026C00232/latest/text 251AC Further limits on certain powers—implied freedom of political communication Each of the following powers may not be exercised to the extent (if any) that the exercise of the power would infringe any constitutional doctrine of implied freedom of political communication: (a) the power under subsection 251A(2) (power to determine prohibited things); (b) a power covered by subsection 251AA(7) (powers relating to certain prohibited things).