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involvement of youths and activists in crowd behaviour.  This will have a political connotation.
	The fifth part will show provocation during crowd control, which will also be of political 
importance. 
	The sixth part of it relates to attacks on policemen in Mamelodi and Westonaria, and that is also 
important for purposes of the Zero hand grenade incident as the whole planning of that incident was borne 
out of specifically attacks on policemen.
	Then the next part would relate to attacks on civilians and deaths of civilians in political related 
incidents.  
	And the last part would show riots and burning of vehicles.