Overview
- DWD reports persistent black ice risk, with the highest danger lingering in eastern and northeastern regions.
- ADAC warns against pouring hot or warm water on frozen windscreens due to crack and shatter risk, and reminds drivers of fines for idling engines and for setting off with inadequately cleared windows.
- Household de-icers are highlighted, including a vinegar–water mix (3:1), spirit–water (1:1) or commercial antifreeze–water (2:1), alongside practical kit such as plastic scrapers, brushes, windscreen covers and door-lock de-icer.
- Cyclists are advised to use studded tyres or lower tyre pressure within safe limits, lower the saddle for stability, brake early with the rear wheel, ride the roadway if a mandatory path is uncleared, and start e-bikes on the lowest assist level.
- Pedestrian safety guidance emphasizes the ‘penguin walk,’ flat-soled steps, use of handrails and shoe spikes, plus timely clearing with sand or grit where salt is restricted and extra travel time in icy conditions.