Why aren't there any articles?

Hi,

I gave up trying to find the answer to why there is no need for an article in front of Situation 1 below but then I have this, how come they don't have any article in front of them in the New Situation category? Both words seem countable.

Situation 1:

in point/short form

New Situation:

upgrade your qualifications to postgraduate level

in tertiary level 

Are you just asking about the two phrases I've high-lighted in red? 'Situation 1' needs no article, because it is identified by '1'. You can't say 'a situation 1'. 'New Situation' is just a brief title, almost in point-form, so no article is needed.

Best wishes, Clive

Hi again,

I feel that these phrases are pretty standard and idiomatic. At least, the first two are. The third one sounds a bit clumsy without a context.

Best wishes, Clive