1. This is about Canada. There are no first amendment rights in this Country. We have a Charter of Rights & Freedoms, not the American Constitution.
2. When was this about ‘Blacks’?
3. Canada does have limits on freedom of speech, including when that speech becomes hateful. From Canada’s Criminal Code:
Public incitement of hatred
319 (1) Every one who, by communicating statements in any public place, incites hatred against any identifiable group where such incitement is likely to lead to a breach of the peace is guilty of
(a) an indictable offence and is liable to imprisonment for a term not exceeding two years; or
(b) an offence punishable on summary conviction.
Wilful promotion of hatred
(2) Every one who, by communicating statements, other than in private conversation, wilfully promotes hatred against any identifiable group is guilty of
(a) an indictable offence and is liable to imprisonment for a term not exceeding two years; or
(b) an offence punishable on summary conviction.
Also this is in the Charter of Rights & Freedoms too:
Section 1 of the Charter limits all of the other rights in the Charter. It states that “[t]he Canadian Charter of Rights and Freedoms guarantees the rights and freedoms set out in it subject only to such reasonable limits prescribed by law as can be demonstrably justified in a free and democratic society.”
So, no, we don’t have to respect Nazi opinions.