CHAIRPERSON
Yes, they told him, but they told him in 1997.  That does not mean that they knew it in 1991.  By 1997 they had learnt it, don't you see the difference?  They didn't tell him in 1991.
	The police, when they told him, knew about what had happened in the past.  I know what happened in 1652 in this country, but I wasn't there, I didn't know it at the time.