This is corporate manslaughter, obviously. Politics shouldn't be anywhere near this. It is a private building recently renovated with £10m worth of 'improvements'. How the hell has this happened in those circumstances? Somebody has been ill advised, somebody has signed off works that are not fit for purpose. Its not as if £10m is not a significant improvement program... but it seems to have been a complete joke in terms of what has taken place.
Those found guilty whoever they are should go to prison... for a very, very long time.
Could be contractors, could be expert consultants.... probably both. Could be the local building inspector too... who knows. Whoever it is they should be banged up. I am really struggling to understand how a £10m improvement program undertaken in the last 2 years makes a building worse if current regulations are followed. They clearly haven't been followed.
I seriously doubt it will be politicians at fault here (current or previous going back 30 years to when it was built) local or national given that all the experts I have heard have said that if building regs had been followed this simply would not have happened.