No, not at all! This is because Wireless LAN designed for the standards 802.11a,b,g,n & s use a part of the radio spectrum which is free to be used by anyone, provided the radiated power is controlled.
Called the “Public Park Concept” it is relatively unregulated by the Australian Communications & Media Authority (ACMA) who allow all users the same rights regardless of who they are - business, telecommunications carriers, government departments or private citizens.
