In light of the fact that the Department is responsible for implementing control activities and operations on the Roodeplaat dam according to the 2014 Strategic Plan for the integrated Control of Aquatic Weeds in Roodeplaat Dam, what (a) control activities have been undertaken by the Department since the directive to local stakeholders to stop spraying, on 7 February 2020, (b) urgent actions will be taken to deal with the complete average of the rowing course by water hyacinth, and (c) process will be undertaken to ensure that reasonable expenses incurred by the community are reimbursed given that the community surrounding the Roodeplaat Dam needed b step in and fund water hyacinth control activities from December 2018 to February 2020to present an environmental crisis?