A few people have requested information about how things work. As a result we will soon introduce a How It Works section, with photo's and explanations in layman's terms from both a Signalman's and an S&T perspective.
If you are interested in how things work and you would like an explanation please send an email to:
please-explain at readingpsb dot org
Please remember that it may take several weeks from request to publication - please be patient...
Watch this space...