Secondly, Eskom historically had a policy that they build their power stations on coal mines. It also had a historical policy where those coal mines were on a cost-plus basis where there was a capital investment in the coal mine. In addition to the actual costs, a margin was added on which Eskom paid in respect of the price of coal. So, this is a historical factor. This was disrupted during the state capture period where the coal plus formula went out of the window. In the past year Eskom has begun to set aside money again, to once again invest in coal plus mines because that way you are ensured of security of supply, transparency of price, and lastly your prices are lower than buying on a spot market for example. So, I am sure that all those factors will be taken into account.