A COF is a Certificate of Fitness. All cars need one each year and the correct disc in the windscreen is a legal requirement and failure to have the right one results in an on the spot fine.
Having been ill for the first 10 days back in Malawi I missed that the cof was overdue on our big car (known as the beast) this means that we can’t drive it until we get the paperwork sorted. The cof can take a few days to sort out and this is made more complicated by a new law which requires new number plates on all vehicles, the price of these has already gone up and so we are without the beast.
This is particularly frustrating as this weekend I had 13 gap year students arrive in Malawi and usually ferrying them around is easy with 2 cars, but more difficult with just one small one!