[squid-users] Squid Proxy Force options

All,

    This may be a long shot with squid, I do know commercial proxies can
do this, but I want to do something simple regarding google. I haven't
found much online for it yet, but I am wondering if anyone has come up
with a way to force google to use only safe search options? What I mean
by this, is to force safe image search to be on at a certain level,
regardless of client request settings.

Regards,
Seann