Some eyewitnesses are claiming that a number of people are trapped inside the building and the firefighters are unable to access all the apartments. There is an imminent threat of the structure collapsing completely. If that happens then it dims the hopes for all those who are trapped inside. Also, the firefighters may be at risk from the collapse.
Or fucking nets!! What is going on in england? Speed, velocity, high impact... the russian/american way.
Ps i understand that heat turbulences/wind can make it extremely dangerous, but it will be too hot for humans earlier than for the machine.