[kezo]

You can come out now Mike, it was only a military jet! 🙂

“The sound of a sonic boom or an explosion has reportedly been heard by many residents across Leicestershire.”

https://www.msn.com/en-gb/news/uknews/large-explosion-sound-heard-from-several-counties-in-england/ar-AA18dA5O?ocid=msedgntp&cvid=b66432cd53b74fbbbce4da214bd6f929&ei=24