A recent incident on the frozen Neris River in Vilnius served as a stark reminder of the dangers posed by unstable ice, as a dog fell into a hole but was fortunately rescued by its owners. The situation has raised alarms due to a tragic event five years ago when a person lost their life while attempting to save a pet that had fallen through the ice. The recurring nature of such incidents emphasizes the need for caution as conditions remain perilous during fluctuating temperatures. Authorities have advised the public to stay off the frozen Neris and other water bodies, as recent weather has caused unstable ice formation. With temperatures swinging slightly above and below zero, the ice develops inconsistently, weakening its structural integrity. This is particularly concerning in the Neris River where underwater currents can erode the ice from below, making it impossible to determine its safety by visual inspection. The warning from "Grinda," the municipal services company, serves to remind the community of the inherent dangers of winter in Vilnius, where despite the winter scenery, safety should remain a priority to prevent tragedies like previous years. The public is urged to heed these warnings to avoid potentially lethal accidents on frozen lakes and rivers.