When Tower Bridge is about to open, the Bridge Driver needs to speak to the ship to make sure it's ready. Before radio, they used semaphore signals.
Learn Semaphore
Read More- Tower Bridge
-
5 - 16 years
- Free
- (C) City of London Corporation
When Tower Bridge is about to open, the Bridge Driver needs to speak to the ship to make sure it's ready. Before radio, they used semaphore signals.
Discover more and have a go at sending a semaphore message with this activity!
- Literary, Heritage
It teaches you a new language and requires no equipment!
