On 22 Feb 2006 13:12:31 -0800, wrote:

I ignore all the alternate control channels listed as "blue" on the
webpages you listed, right?

Good idea, since there are none for either of those systems. (Black
is not blue.)

I might be obtuse (in fact - I know I am), but I don't get it. What
are black, red and blue frequencies listed by radioreference.com
(http://www.radioreference.com/module...=TRSDB&sid=206 ,
http://www.radioreference.com/module...=TRSDB&sid=207 )

Look at http://www.radioreference.com/modules.php?name=TRSDB&sid=722
and you'll see the difference between a blue frequency (866.36250, for
example) and the black ones on the links you posted.

Which ones do I need to enter into my scanner to listen to all the
police frequencies?

Red and blue, not black. (The red and blue ones have asterisks after
them, the black ones don't. The asterisk means control channel.)