1.   In the end, however, the spill took its toll.

2.   Matt Taylor, chief executive of the Sydney Waterways Authority, said the spill would take days or weeks to clean up.

3.   Matt Taylor, chief executive of the Sydney Waterways Authority, which is handling the official investigation, said the spill would take days or weeks to clean up.

4.   The spill is already taking its toll on the tourism industry.