What should Brits do in a country-wide blackout? Listen to the BBC

The BBC has drawn up plans for a 100-person team to keep the public informed during a nationwide blackout, using an emergency studio and secure communications that do not depend on the internet. The plan matters because FM radio could be one of the few ways to reach people if power and online services fail.

The studio would have enough food, water and fuel to operate for at least three days, and would broadcast pre-arranged government messages. The article says the National Energy System Operator expects power could probably be restored within two to three days; officials say there is no imminent threat to the UK grid. A government preparedness campaign recommends households keep three days of supplies and some cash, while retailers report sharply increased demand for emergency food kits.