In addition to the data referred to in paragraph 2, the following categories of personal data concerning the persons referred to in paragraph 1 may be collected and processed:
I dteannta na sonraí dá dtagraítear i mír 2, féadfar na catagóirí seo a leanas de shonraí pearsanta a bhaineann leis na daoine a thagraítear dóibh i mír 1 a bhailiú agus a phróiseáil: