Ds is 16 and just stated A-levels at local college. He left his grammar school as his grades were not quite high enough. This has spiralled into a really difficult situation where he is not attending lessons and not telling me where he is. He is smoking weed too. I’m so worried about him but he refuses to talk. I have been asked to attend a meeting at college on Friday. He said he won’t go. If he leaves college I’m not sure what he will do and worry that he will become more involved in the wrong crowd etc. I have suggested looking at other courses etc but he refuses to talk. Any suggestions on what I can do.