He is just taking in the good old Karwan Bazaar air, near Sonargaon hotel, right.
This picture is good. You know why? Because all the other picture so far I have seen of England in BD have this swarm of security around them, or a bunch of cops trailing behind them. If this picture is true then it is good news because it says implicitly that BD is not that dangerous as made out to be in the press. Howeve, it could be that the uniform guys are blocked out in the pic.:P