(1) Save as otherwise provided in section 200,---
(a) where pollution damage is caused due to discharge or escape of bunker oil onboard or originating from the ship, the ship owner shall be liable for, ---
(i) any pollution damage;
(ii) the cost of any reasonable measures taken for preventing or minimising any pollution damage so caused or likely to be caused; and
(iii) any damage caused by any such preventive measure so taken:
Provided that where an incident consists of a series of occurrences having the same origin, the ship owner shall be liable from the first of such occurrences and where more than one person is liable, their liability shall be joint and several;
(b) where there is a grave and imminent threat of damage being caused outside a ship, the ship owner shall be liable for the cost of any measures reasonably taken to prevent or minimise any such damage.
(2) Where any incident involving two or more ships occurs resulting in pollution damage, the ship owners of all ships involved in such incident shall, unless the damage is reasonably separable, be jointly and severally liable for such damage.