When the user proceeds to register as a fitting van, the user data will be added to the database; this user fitting van profile will be set to "Inactive" by default. Only the administrator can activate the fitting van user profile. Administrator can delete the profile as well.

When the fitting van user registers, he will be notified to wait for admin approval. When admin activates the fitting van user, the user will be notified that his fitting van profile is "ACTIVE".

This is the security idea I believe which can work. Your Thoughts Joe?