In the context of the COVID-19 Custom Script Contest organized by ESA and Euro Data Cube Henrik Fisser developed a Sentinel-2 truck detection method. It relies on an effect that spectrally exposes moving objects of a certain size in Sentinel-2 data. This effect is caused by the layout of its Multispectral Instrument (MSI). In the following article he will give you an explanation of the effect, the method development and his experience upscaling the detection to whole EU extent for integration into the ESA RACE dashboard.