we have talked about mccoury, the reserve bank of australia, and westpac, too. the u.s. what is going on with the other banks and indeed there at bloomberg? >> a lot of the banks -- buildings have been evacuated. channel 7, the media organization directly across the they from the lindt cafe, had some quite extraordinary pictures in the early minutes of this siege before police evacuated the building. people are allowed to arrive at our office. we had a guest arrive a short time ago. obviously, security has been stepped up. there are additional measures in place. i'm not going to broadcast what they are. it coming and going from the office has become more difficult. we have not been evacuated. >> keep safe, paul allen. just around the corner from martin place where this ongoing situation continues, this ongoing siege is continuing with an unnamed number of hostages, and at least one gunman holding them. the australian stock exchange, evacuated, but it's brokers have continued trading normally. what have we got there? >> we are looking at more or the levels we've seen all