If you go to a user list, on the right-top corner, there is a drop down menu which contains the various list you have created.

How do you hide it? I do not want uses to have access to the other userlists. I want them to only view the searcable userlist which is clickable from the menu.

I only want to restrict them to be able to search the list ONLY and they should not be able to see the whole list.

With the pull down menu, by switching/selecting from the list, they are able to access all information of users listed on the list.

Thanks in advance.

Use CSS.

I've added this to my template.css

/* Hide list select on CB lists */
div.cbUserListChanger {visibility:hidden;}

Thanks mate! That was really helpful.

By any chance do you know how to hide the number of users on the User List as well?

For example:

2 User(s):

How do you hide the number "2".

It would be great if you could show me how if I could add a condition on that such as:

show if "list id = 49" (something like that)

Using FireBug it tells me that it is:
div.cbUserListResultCount {visibility:hidden};

But that's for all lists, no idea, except code hacking on how to hide it for a specific lists.