The city is one of the busiest ports in the country.

Those were the normal traffic of a busy commercial port.

At the time London was the busiest port in the world.

It is one of the busiest ports in the world.

By the 13th century Bristol had become a busy port.

It was a busy port in the mid-19th century and local entrepreneurs created national businesses.

The ship was waiting for its turn to dock in the busy port.

The harbour during this period became a busy and important national port.

In 2004 Shanghai took over as the world's busiest port.

Even though it is a busy port, there are many types of marine life.