In former times, such headings were printed as marginalia. The two statements which have significance are those numbered 1.1 and 1.2. If at a future date another numbered paragraph needs to be added, then would be the time to renumber the first paragraph 1.1. A paragraph consists of one or more sentences with a common theme. 2.3 A paragraph or clause may contain a list of items or subclauses.
Dot points require no further punctuation.
The full stop at the end of the example is the stop which closes the sentence on which the preceding list depends. 3.2 Where the titles of certain offices are employed in a generic manner, they should not normally be capitalised. For example, heads of school, deans, coordinator, etc. University', where it refers to the University of Tasmania, should always be capitalised. Where the course name is specific, it should be capitalised, eg Bachelor of Arts.