All links in the chain have a responsibility. The ferries constitute the bottleneck in the chain because this is where everything comes together. But even if the ferry operators have properly arranged their processes, it is still important for other chain parties to do so as well. Importers, exporters and transporters: everyone must do their part and take responsibility for their role in the chain. For example, if a transporter does not receive the information from his customer, he cannot continue and will be put on hold at the border. Sector organisations play an important role as well, ensuring that their members are properly incorporated in the process. As such, each party has its role to play and that is what makes the collaboration so powerful.