Read the following scenario and answer the question that follows:

The government has given permission for the testing of nuclear weapons in a remote area of the country. The government considers it safe because there is no-one living anywhere near the area. The Green Party does not agree. They start protest action. The Van der Merwes and Mothibes are concerned environmentalists. They join the protest. Jane is a member of the Green Party’s legal team. The legal team seeks a court order to prevent the nuclear testing from going ahead.

Which category of fundamental rights is applicable when the Van der Merwes and Mothibes join the Green Party as concerned environmentalists?