The indicators on many lines are hopelessly unreliable at getting the
destination right. Certainly the northern and piccadilly systems are very poor.
Or are you going to say otherwise just to be contrary?

B2003

Worst platform indicators I remember were during the lengthy Central
line upgrade of the late 90s, where every bit of information had "The
above information may be incorrect" written beneath it. One day, at
Epping, it just said "Westbound Central Line - the above information
may be incorrect" which was pretty uninformative.

Rob