Discover the intriguing story behind one of London's most famous skyscrapers, which for 30 years carried the unique distinction of being an official secret.

London's skyline has been graced by a magnificent structure since its grand opening in 1965. This architectural marvel, known today as the BT Tower and formerly as the Post Office Tower, holds a truly unique chapter in its history. For three fascinating decades, this towering landmark was considered an official secret, an extraordinary status that made even photographing it or referring to it by name a technical violation of the Official Secrets Act and a criminal offence. Today, its captivating past only adds to its charm, celebrating its enduring presence as a beloved London icon.
Source: Only Good News Daily