The corona test street of the GGD in Breda has become the target of vandalism and intimidation.
The Breda mayor Paul Depla reports that signs have been destroyed and that the test street itself is daubed.
The GGD reports that a number of people are causing nuisance on Saturday.
It is not known exactly how many people are involved.
The police have since been called to act.
People would also have been insulted at the test street.
"By people who think corona is a fairytale," said Mayor Depla.
Depla calls on people not to cause a nuisance.
"Show respect for our people in healthcare and at the GGD."