I’ve name changed for this post. I’m a manager in which I am almost on call 24/7 with no compensation . After 4.5 years I’m exhausted as have no respite. I am going on annual leave for less than 2 weeks . I do all the usual things - delegate work to the alleged 2 “ second in charge “, have an out of office reply on etc . However even with a “ Do Not Disturb” on my phone I still have the second in charge (s) texting me . This happens all the time even if I have a scheduled day off for doctors / elderly parent appt. I can’t go on like this anymore . How do I inform them NOT to contact me on my leave and not sound like a bitch . Please note that I never do this to either of them or any other member of my staff . With these two it’s a bit of a combination of laziness , not wanting to be responsible but for reasons I don’t want to go into I can’t sack or denote either of them . I just need to make it clear that I do not want to be contacted . Sorry for rant !