Signal Box Bell Codes Explained

Do you know what all that ringing in the signal box is? Yes, we are talking bell codes. I know this video isn’t going to be for everybody but if you need or just want to know your bell codes then this might just be the one for you. This video will complement my other videos about UK railway signalling, starting from the basics of what the different signals mean right through to how it works in practice and what we do when things go wrong. Absolute Block Principles, a simple introduction -    • Absolute Block Principles, a simple introd...   Don’t forget to like, comment, share and subscribe, you can also follow me on social media. I look forward to hearing from you TUN.