hernan zini. >> i will look at as the operating captain and evacuation systems but the challenges you face your crew faces with a brand new load of passengers on board. you are going through drills. they are trying to get a vacation started. how do you in part this seriousness of what they are getting caught in that short time before you end up getting under way? >> there is a lot more awareness of drift than ever before. that focus is to make sure we conduct it proportionately. have to be affective throughout the process, and find, make sure guests understand the critical things we expect from them in case of an emergency. it tends to be very short in nature. i can see typically seven minutes in, 90% people to 15 minutes but there we have information before that, announcements, 16 minutes before the drill. on an important day we have the tv channels returning to a safety channel so the minute you walk into the ship you get your state room, the tv plays the safety channel, the procedure is important about the drill and we take it seriously and i think this is a large majority of our g