1.This Regulation shall apply to oil tankers of 5 000 tonnes deadweight and above:
1. This Regulation shall apply to oil tankers of 5000 tons deadweight and above: - entering intoor leaving a port or offshore terminal or anchoring in an area under the jurisdiction of a Member State, irrespective of their flag, or - flying the flag of a Member State.
flying the flag of a Member State.
For the purpose of Article 4(3), this Regulation shall apply to oil tankers of 600 tonnes deadweight and above.
2.This Regulation shall not apply to any warship, naval auxiliary or other ship, owned or operated by a State and used, for the time being, only on government non-commercial service. Member States shall, so far as is reasonable and practicable, endeavour to respect this Regulation for the ships referred to in this paragraph.