Update for anyone else who may have the same problem anytime.
Don't know how it happened but I went into the permissions of the label and for the "Activity: Label" the "mod/label:view" was set for Authenticated user and Guest as Roles with Permissions, once Guest was removed it worked as it should and was only displayed on front page once logged in as with Mary's solution.
Many Thanks for your help Mary.
Regards
Steve
Don't know how it happened but I went into the permissions of the label and for the "Activity: Label" the "mod/label:view" was set for Authenticated user and Guest as Roles with Permissions, once Guest was removed it worked as it should and was only displayed on front page once logged in as with Mary's solution.
Many Thanks for your help Mary.
Regards
Steve