BlackJackInfo – Thank you 
Squigley – Thank you, however, I have already opted-out from the Content Match – It’s a sure way to lose your money fast with a keyword such as ‘online casino’…
My problem is that even when the Advanced Match & Content Match are off, my ad shows on Yahoo partners (=websites with special agreements with Yahoo to show Yahoo ads) and to my surprise many of those “partners” are actually fraud sites. And Yahoo won’t let you opt out from these partners traffic…
I see it like a catch – you want to advertise at Yahoo UK ? Well, you must also advertise with our partners..
Anyone else can confirm this maybe?