Just employed a new nanny. She has worked about 2 weeks and seems great. Only thing is that I got a definite waft of smoke when she turned up this morning. Not sure if she herself smokes or if she'd just been out somewhere smoky. She's via an agency and trying to recall if it said she's a non smoker but it's a given that she cannot smoke during the day (it also says so in her contract). My only concerns are her handling the baby after having smoked but she always washes her hands when she comes in so this probably isn't an issue and also whether she would try to sneak in fag breaks during the day. I don't really think she would do the latter but not sure how addicted she is. She would probably find it very insulting if I said, just checking but you know you can't smoke around near the children and are not entitled to cigarette breaks?? I suspect my 2 year old may tell me anyway. What should I do, if anything?