Determination and perseverance are necessary to sustainably improve the traffic situation around a primary school. If the municipality, schools and parents unanimously decide to act, then is it is important to be steadfast. Help from outside can then be very welcome, particularly in structuring the approach. For this purpose, there are DIY manuals, such as the KANS workbooks published by 3VO and the brochure Samen werken aan een Duurzaam Veilige Schoolomgeving (Working together on a Sustainable Safe School Environment) by CROW. Besides structure, the Traffic Safety label also offers long-term guidance and access to subsidies. Short, intensive support is also for sale, for example from 3VO (KANS coach) and SOAB (Schoolconfetti). Help for a flying start can be found at DTV (Verkeersslang). But remember: they are no more than aids for traffic working groups. They can provide a welcome impulse, but the tough long-term work must be done by the municipality, school and parents themselves.