Both ports. Printed from https://reynard.co/tariff/. Printed copies are not controlled. Check the website for the version in force.
Both ports
Schedule of charges
Choose your port
Port of Fleetwood
FJ Ports (Fleetwood) Ltd, company number 15560248.
Port of Silloth
FJ Ports (Silloth) Ltd, company number 15559785.
Why there are two
The Port of Fleetwood and the Port of Silloth are separate statutory harbour authorities run by separate companies. A page that carried one port's rules for both would tell at least one port's users something untrue, so this page only points you to the right one.
The list of ship, passenger and goods dues kept at the harbour office is the statutory list. A web page is not.