The early morning rush hour is probably related to the slippery roads: the KNMI issued code yellow for a large part of the country late last night. According to the weather institute, it can become slippery due to hail and snow showers and freezing wet roads. In Gelderland, North Brabant and Limburg, 1 to 3 centimeters of snow can fall locally. The slipperiness will disappear at the end of the morning, but it can be slippery again in the evening due to winter weather.
Busiest morning rush hour since 2019 started early: accidents around Utrecht due to slipperiness
