DS is 17 and my DH has told him that through the week he has to be in by 11pm , he doesnt have a curfew on friday or saturday as such ,except that if he is staying over somewhere he needs to let us know in advance so we can lock up . DH's reasoning is that he isnt on holiday and has to get up early ,well 8am ,and when DS comes in he isnt the quietest child and will wake DH up . I on the otherhand can sleep through anything . I think DH is being reasonable ,but DS doesnt .