Columbia subject headings:
Demonstrations--South Africa.
Demonstrations.
Police regulations--South Africa.
Police regulations.
Surety of the peace--South Africa.
Surety of the peace.
Harvard subject headings:
Demonstrations
Demonstrations--Law and legislation
Demonstrations--Law and legislation--South Africa.
Demonstrations--South Africa.
Police regulations--South Africa.
Police regulations.
South Africa--Politics and government.
Surety of the peace
Surety of the peace--South Africa.
Princeton subject headings:
Demonstrations--Law and legislation--South Africa.
Demonstrations--South Africa.
Police--South Africa.
Riot control--South Africa.