Thanks again for your assistance.
We have just arrived back from our adventure and have had a wonderful time!!! My husband did procure a fleece before we went and alluded to the fact whilst shivering on the back of a land rover on an early morning game drive that you obviously you knew what you were talking about!!
Thank you for your review, and great to hear that our advice helped. From our experience on safaris and expeditions in Africa we believe that a warm layer is definitely required for just about all safaris. As yet another example: we have been in the cold and wet in Mana Pools in Zimbabwe wearing one of our warm layers on the 1 October when it was meant to be 44 Celsius and dry and dusty. A few days later it was 44 Celsius - and dry and dusty.