In light of her reply to question 400 on 10 March 2010, (a) what steps is her department taking against mining companies who do not comply with the provisions of the National Environmental Management Amendment Act, Act 62 of 2008, by conducting mining activities without water permits having been granted and (b) where water permits have been approved, (i) what is the approved method prescribed for dealing with future decant water from the mines, (ii) what amount of money is required to be set aside by the individual mines for the provision of decant water, (iii) how was this amount calculated and (iv) by which department will such financial provision be kept?