[TYPO3-ttnews] How to prevent displaying certain news in SINGLE view?

[Marcus 'biesior' Biesioroff]

ellou' List!

I need to prevent displaying some tt_news items on some SINGLE views. 
For an example I have two sections Office news (with uids 1,2,3) and 
Workshop news (with uids 7,8,9)

Generating LIST view with proper singlePid for each section isn't a 
problem of course, however it is possible  to display Office news in 
Workshop SINGLE view and vice versa by manual inserting the 'wrong' path 
in the address bar, ie.:

/office/article?tx_ttnews[tt_news]=8
/workshop/article?tx_ttnews[tt_news]=3
/news-from-quite-other-branch/read?tx_ttnews[tt_news]=1



Will be grateful for any advices!

Greetings!

-- 
Marcus 'biesior' Biesioroff
a.k.a. Marek Krawczyk (original)

Polish TYPO3 Community
http://typo3.pl