For context - nursery teacher has been looking after my now 4 year old daughter since she was a baby. My son is due to start at the same nursery in November and this nursery teacher is due to be his key worker. she is very good as far as I am aware - I felt comfortable with her looking after my daughter. fast forward to this evening…I am driving home and see her walking, very unsteadily, down our local high street. Bending forward, struggling to balance. I am looking for a safe place to stop and see if she is ok, when she then trips and falls over. Two men help her up. I catch sight of her face and she is seemingly very drunk and keeps walking. I opted not to get out the car because I was pretty shocked with what I saw. she is supposed to be looking after my son (and other babies) Monday - Friday - is this worrying behaviour? A one off? Clearly she can do what she wants in her spare time but this seemed quite extreme. thoughts welcome….