JOHANNESBURG – The Hawks are on the lookout for drivers who are using fraudulently obtained licences.It follows the arrest of 27 traffic officials for allegedly illegally issuing the permits.WATCH: SA’s corruption emergency | 27 traffic officials nabbed in two days in MpumalangaThe suspects were nabbed in various parts of the province on Monday and Tuesday.Mpumalanga Hawks head Nicholas Gerber says the licences can be traced.