This happened a few days ago and I just can't let it go. We were on a bus, packed with people - me and my son went upstairs and my husband and younger son stayed on bottom floor. Later, when we got off, my husband told me that during the trip a young couple got on with their little (maybe 2-year-old) daughter in a buggy. A sharp stench of hasch surrounded them and they were both obviously very high. Even the little girl had red, bloodshot eyes. They were aggressive towards the child (screamed at her for no apparent reason) and she seemed scared. All the people in the bus stared at them in disbelief, but no one said anything!! I'm not sure how I would react myself, maybe I would be too scared to say or do anything, especially if I'd have my own children with me.
I have thought about this since that day and I feel so bad for the girl... But what can be done in a situation like this? I recently moved to the UK and I really don't know anything about how things work here with the police, social services etc.
What would you do? Would you do anything at all?