A further point comes to mind ref the difficult to see fonts, and the safety implications.
Signal 109 was "difficult to see", but deemed by management not to be an urgent safety problem.
Anybody spot the parallels here? Remember NATS management have KNOWN all about the font problem for a long time and deemed it not to be a problem, just as Railtrack knew all about signal 109 for a long time.
Think about it.
Rgds
BEX