UK Faces Severe Weather Disruption with Freezing Fog, -6C Temperatures

The UK is bracing for severe weather as temperatures drop to -6C, accompanied by freezing fog and high winds of up to 60mph, particularly affecting southern England. The cold snap follows a mild start to the week, with forecasts predicting widespread frost and hazardous driving conditions. Residents are advised to exercise caution and allow extra travel time, especially during the Wednesday morning commute when freezing fog is expected to develop. In addition to the weather concerns, changes to travel regulations are set to impact those visiting the UK, as the new Electronic Travel Authorisation (ETA) becomes mandatory starting April 2, costing £10 per traveler. This document will be required for leisure travel and short-term studies, while certain exemptions apply. The ETA process can be completed online or via a dedicated app, but travelers should apply at least three days in advance due to potential high demand for processing.