TnZ
Fxs

Some simple suggestion.
Not Sarcastic but hope some one on top will listen.
As "office Politic" is part and Parcel in any Human Organisation.
Some One may Listen to these.

Just Slow Down by 25% will Resolve most of the Problem Technical.
Seems the Top are Management people with No Engine Background.
But Lost to the Management Ladder.
This will lead to More Stable System, Engineering Speaking.
A Flat culture will Hear Advice from Technical Expert.

Current Co-prate Practise. Has COO CEO and President.
So so Power Concentric.
North South East West Line CEO1.
Circle and Town Line CEO 2.
COO Engineering Service COO1.
COO General Management COO2
President (Leadership and Special Consultancy)