I will try to answer that.
We acknowledge that there might be some criminal organizations operating in the port. They are everywhere—at all sorts of points of entry, be they ports, land ports or other organizations. They are present and part of our society.
What we've done at the port over the years is manage the access and the identification of people working at the port, making it more difficult for them to operate openly in the ports.
That does not mean that they cannot bribe someone.
However, anything that goes in and out of the port is being captured electronically, either by identification or by biometrics.
The ports are now considered more of a conduit, not a destination, for the criminality. They do their stuff before the port and after the port. They don't do stuff in the port because the detection rates are too high for them.