I am one of the Heber Governors and will raise this at our next Governors meeting (two weeks time) to see what we can do. This is a common problem for east dulwich schools. Hopefully if we raise awareness among parents that this is not acceptable then it will not be such an issue. We would be happy to work with the Council to try and address it. However I think the most effective way to tackle this is to make the parents who are doing this aware that it is wrong, puts children at risk and is upsetting for other parents. Heber is a good and improving school with a very active parent and friends group.