dependence on it. let's move more widely to the issue of sanctions. it may sound a silly question but lots of people have been asking just why hold back? we know sanctions are done stage by stage gradually, it's not like we don't know what russia has been doing in ukraine. its bombing of mariupol for example. why notjust implement every single section you can all at once? haste section you can all at once? we almost did _ section you can all at once? - almost did that a few weeks ago. what used to be nuclear options, whether it swift or sanctioning banks or commercial or esso events in russia, that all used to be a nuclear option. we managed to do that in an extremely well coordinated way and very expedient response. implemented sanctions which is extremely effective we implemented sanctions of financial institutions and disconnecting from swift. the reason may be to give a pause and see the pause already is