Police Community Support Officers have been posted around Colney Heath School following an incident on Friday.
At 2.45pm on Friday, a white man in a black carrier whistled at a girl on Roestock Lane in the village while her mother was behind her.
The mum called her daughter back before the man could speak to the girl. The man did not attempt to approach or touch her.
An officer will be near Colney Heath School today and tomorrow to offer reassurance to parents and police have encouraged people to report their concerns about their own or another child’s safety.
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