My child was originally referred to CAHMS for drug dependency (weed), we originally went because of his low moods but when they asked did he use weed I said yes, so they used that as the reason, however he no longer uses it but has been diagnosed with depression and put on medication as a result the driving agency want info from his GP and one of the questions, is "has there been drug abuse or dependency in the past 3 years" is this going to prevent him getting his license, has anyone had experience of this?