Two 11-year-old boys are missing in Cambridge following a bush walk with their parents.
The boys had been walking on a track with their parents and an adult friend when they ran ahead. When the adults emerged at 4pm this afternoon there was no sign of the boys.
Police northern communications Inspector Lou Alofa says in situations like this, the children usually turn up or are not far away. However, he is mindful of the fact there are only a few hours of daylight left.