In the private sector, you can squeeze out the pimple. In the public sector, you have to treat it and you don't necessarily want it to erupt. We are working on this and it's not something you do overnight. When you bring people together you need to build trust and a sense of respect for each other.

We didn't require them to do it, but we agreed with them that it seemed appropriate.

It's like a body that's grown 50 times bigger but the blood vessels stayed the same.

It's going to give way, and there are people living down below.

There is no cause for alarm.