DD (17) works part time at a well known bakery chain. The shop she works in is in a town centre a few miles out from where we live and it's not in the best area - think poverty / high crime rates sort of area.
She was on shift with a female colleague earlier this week and they were locking up as it was 7pm (closing time). A couple of lads which she estimated to be around 12/13 at most were standing at the doors as she began to close them. She opened one and said, "sorry we are closing now". One of the lads replied "why are you closing?" My daughter said "because it's closing time, its 7pm". As she tried to close the door the lad pushed against it, while his mate stood laughing. My daughter is not very assertive and hates confrontation etc, so she turned to her colleague and asked what do I do? Colleague came to the door and repeated "we're closed" and both girls closed the door. Lad then proceeded to push open the other door that hadn't been locked yet, and then kicked the door several times repeatedly whilst his mate was laughing along. The girls managed to lock up and the boys eventually disappeared but my daughter said her and her colleague (not much older than DD, in her early 20s), both felt intimidated and a bit shaken up. They didn't feel able to leave work straight away in case the lads were still around outside.
I told my DD in that situation if someone is kicking the shop door and trying to push it open when you've explained you're closing, just call the police to deal with it. My DD said she wouldn't call the police in this situation because "he was only a kid so what are they going to do, and also it's not my place to call the police as I'm not a supervisor".
I explained to her that if she feels intimidated and someone is behaving in this manner, no matter their age, the police is an appropriate course of action. She thought I was overreacting.
Was this reasonable advice?