The Three Wise Monkeys
This article in the Sunday Herald's Business section ponders whether Transport Scotland are to blame for lax supervison of the building works (and failing to spot that nothing was happening while the money mountain was disappearing)---or whether CEC and/or TIE Ltd are to blame for not reporting that the money was disappearing but no tram system appearing.
The other possibility not mentioned is that Tie, CEC and TS, the three 'wise monkey's' of the North; 'See no Evil'. "Speak no evil" and 'Hear no evil' were ALL TO BLAME.
It is more and more clear every day that a Public enquiry is needed right now.