I dont think we have anything to worry about.
Here is the Summary Offences (Nazi Salute Prohibition) Bill 2023
1 Purpose
The purpose of this Act is to amend the Summary
Offences Act 1966—
(a) to make the public display or performance of
5 Nazi gestures an offence; and
(b) to extend the application of the offence of
public display of Nazi symbols
(1) In section 41J of the Principal Act insert the
following definitions—
25 "Nazi gesture means—
(a) a Nazi salute; or
(b) any other gesture used by the Nazi
Party; or
(c) a gesture that so nearly resembles a
30 gesture referred to in paragraph (a)
or (b) that it is likely to be confused
with or mistaken for that gesture;
First of all, hailing a taxi is not a nazi salute. If may look like a nazi salute, BUT, the purpose of making that gesture is not for purpose of Nazi salute, and its very difficult in a court of law, in absence of any other evidence, to prove beyond reasonable doubt that the intent is other than hailing a taxi.
What will happen is that the case gets thrown out of the court.