And act like you ain't got time for anyone's shit.
I've worked events, and carrying a 6' ladder with hi vis and a dome shell while grumbling is instant access wherever you need to go. Just make sure to not stop and look around cause your cover will be blown.
So on most sites, black i s reserved for management. Management goes where they want but also come up randomly from head office so no one questions that they haven't seen you before.