New South Wales Consolidated Regulations New South Wales Consolidated Regulations(cf 2008 Reg cl 88)
A person must not, without reasonable excuse, assist the holder of an
interlock driver licence to start or drive a motor vehicle to which an
approved interlock device is fitted--
(a) by supplying a breath sample for use in the interlock device, or
(b) by disabling or otherwise circumventing any features of the interlock device (including any driver identification features of the device).
: Maximum penalty--20 penalty units.