Up until the start of the easter weekend, the lowest numbered Class 18E I had seen (and taken a photo of) was 18-007 (who incidentally passed through Colenso with containers yesterday). We saw 18-002 on Friday and this is 18-003 heading a Python through Lions River Station (19th April 2014). I did see 18-001 at Koedespoort in July 2011, but did not get a photo.