1. Whenever damage has resulted from an incident involving two or more ships each of which is carrying hazardous and noxious substances, each owner, unless exonerated under article 7, shall be liable for the damage. The owners shall be jointly and severally liable for all such damage which is not reasonably separable.

2. However, owners shall be entitled to the limits of liability applicable to each of them under article 9.

3. Nothing in this article shall prejudice any right of recourse of an owner against any other owner.