Double standards

Double standards, was dropped of and was asked to leave the premises and had to be dropped outside. Another driver today was stopped there today at the same spot and nothing was done. When asking the senior manager she told me it is not okey but the manager next to her said it was fine because it is not busy. When i was dropped there was less cars going through there. This is at centurion station at 15:15 on the 30th of September 2018