1. Member States may, in accordance with the Treaty, maintain or bring into force provisions which are more favourable to injured parties than the provisions needed to comply with this Directive.
The Member States may require motor insurance that meets the requirements of this Directive for any motor equipment used on land that is not covered by the definition of "vehicle" in Article 1, point 1, and to which Article 3 does not apply.
2. Member States shall communicate to the Commission the text of the main provisions of domestic law which they adopt in the field governed by this Directive.