~ ~ Humm ~ ~ what is this canon about ?

12 §1. Universal laws bind everywhere all those for whom they were issued.

§2. All who are actually present in a certain territory, however, are exempted from universal laws which are not in force in that territory.

§3. Laws established for a particular territory bind those for whom they were issued as well as those who have a domicile or quasi-domicile there and who at the same time are actually residing there, without prejudice to the prescript of ⇒ can. 13.

Can. 13 §1. Particular laws are not presumed to be personal but territorial unless it is otherwise evident.