We met a local farmer along the Lake Kariba section of my walk. He was concerned about our lack of being able to obtain water in the remote areas in which we were walking. He insisted he would get someone to drive to the nearest shop (about 20 km away) and catch up with us with bottles of water, we took this with a pinch of salt.
But true to his word, he sent someone to us on a motorbike with copius bottles of cold water!
This was a good day!
Photo credit: Alex Frood