1.   I travelled five miles of busy docks on the Overhead Railway, passed flour mills and sugar refineries and massive bonded warehouses.

2.   For a pittance, you can cross the harbor and get a dramatic view of the busy docks against a background of skyscrapers.

3.   These tenants, with their heavy presses and busy loading docks, will have to go, he said.

4.   The time bomb exploded near a busy dock used by tourist ferries and hydrofoils sailing to resort islands.