The new arrivals/ departure information is much more detailed. I like it.

I don't know if this has been asked before, but has the idea of displaying gate information in the arrival/ departure information ever been explored by BA?

At out stations, the gates are usually the same, but at T5, it would be really helpful to have gate information. This information would be especially useful when one is sitting in the corner of a lounge away from the departure displays.

Is it a technical issue, or is their a policy/ security reason for not posting gate information on the Web?

I know it is common practice at US airports and for US airlines (even for departures from foreign airports).