What should I do if someone is sued at Dutch customs for a fake visa?

The way to deal with people who are accused of false visas at Dutch customs is to consult the local Dutch embassy and ask a lawyer to represent them.

1. Report the case to the local Dutch embassy: the defendant can consult the local Dutch embassy for help and methods. The embassy will provide some guidance and suggestions to help the defendants understand their rights and obligations.

2. Lawyer: The defendant can choose a lawyer to represent him in court. Lawyers can provide legal guidance and communicate with the local court or immigration bureau on behalf of the defendant.