A significant sinkhole has forced the evacuation of around 30 homes in Nant Morlais, Merthyr Tydfil, following a culvert collapse. Local authorities, including South Wales Police and Fire and Rescue Service, responded to the emergency after heavy rainfall linked to Storm Bert exacerbated the situation. Residents reported hearing rumbling as the ground gave way, raising fears for their homes’ safety. Council officials are prioritizing safety and working with agencies to manage the repairs and ensure public safety in the area.