Regulation 3 Information
For the purpose of determining which competent persons have jurisdiction to exercise Part 1 functions in relation to a case a competent person may send to any other competent person details of any information he receives that an infringement of—
(a)
the Chapter I prohibition,
(b)
the Chapter II prohibition,
(c)
the prohibition in Article 81(1), or
(d)
the prohibition in Article 82,
may have taken place.