S6W-03402 Finlay Carson: To ask the Scottish Government what plans it has to carry out immediate research to understand the full risks to birds and fish of over-the-counter medicines entering into waterways. S6W-03403 Finlay Carson: To ask the Scottish Government what measures are in place to monitor watercourses for the presence of (a) painkillers, (b) anti-inflammatories, (c) antidepressants and (d) over-the-counter medicines.