Re the fire spread etc, one can imagine a lot of safeguards could be disabled due to the on going works, as an example, you wouldn’t want a fire suppression system live while welding is taking place in those areas. One just hopes they get it under control with the minimum of damage, I wonder if this may increase the US deployment on our carriers to compensate in the short term, it seems there is a worry about the contracts to build the support ships now due to the Covid costs.