the red line, agianain, is the 1971 full to the staffing plan. the chief continues to work tirelessly to get the mayor's office to add these classes back in. the purple line would be the most aggressive hiring plan that is being proposed, requiring five classes next year, then three classes, two classes moving out. this is in order to maintain the 1971 staffing wellhoulevel. the blue line is a more moderate one, the green line will be the most conservative. it will take us the longest to get to the 1970 level. the five three two would be two classes carried out. the four, four, and two, or the three, three, and two. it tells you how long it will take us. attrition continues. no matter what we do, there will be a dip before it gets better. the chief continues to work with the mayor to try to get us the classes we need. as of this submission, all we have done is meet the mayor is mandate for the two fiscal years by 5%, defunding 36 positions that will be lost by attrition. each fiscal year. the one place where we did not meet the -- it was on overt

i would document, agianain, what the readings were. it would just add them by investigation. if i felt the person was still under the influence, i would arrest them and take them to mission station, san francisco general, or county jail i where they can draw blood or use a breathalyzer machine to determine the blood alcohol content. after that, we book them for driving under the influence. >> to sum up, the reasonable suspicion to detain is at the onset. the probable cause to arrest is developed to the field sobriety test. the pass screening from the device we have withdrawn ads tdo probably cause which had already been formulated. in the final test is not optional, after the person makes their choice. then they go through the booking process. again, unfortunate that the circumstances presented itself. measures were taken to address the situation and we will make sure that it does not happen again going forward. >> i will say that not every single dui case the pass device is used. it is not a requirement that we have to or shall use it. it says that if it is available, we sho