Abhay Naik, the assistant director of transport at Vasco, has informed that his office has not received any direction from the government over the change in dress code for yellow and black taxis. By rule any driver of yellow and black taxi has to compulsorily wear khaki uniform while ferrying passengers in his taxi. He said that though he is not aware of the decision changing uniform from khaki to white taken by the airport taxi union, if his staffs finds anyone wearing white uniform while driving yellow black taxi, then, such drivers would be fined for violating dress code.