As Towing Armadale is the holder of the Maritime Identification Security Card (MISC-1), it has direct access to the wharf’s and the working areas within it. This is a huge advantage over other towing companies as you would normally need to go through a series of inductions just to access the site. 
The Docks employ 1000’s of people, and when they need a tow truck for assistance it’s not always an easy thing to get. If you don’t have a Maritime Identification Security Card as Toeing Armadale does it’s incredibly hard to get access to the wharf.