miriam sorelli. >> it would depend on the example that sandra had an image of. one of the crosswalks at the actual intersection and that would be subject to whatever the normal markings are of the stoplight. in terms of the mid-block location. it's a crosswalk that would yield to pedestrian in a crosswalk. would it be added an extra stoplight that would be as the process. >> can i ask a question as a follow up. we've all been down to market street and seen news reports of bicyclist and running and mowing down pedestrians. these things, i'm not making this up. but at the same time, i'm happy that you are here though. we all want to help make it successful. so in speaking to that, the fact that adhering to the current standards for well, they are just going to have to wait or ensure that these bicyclist, the way they are going down, it's not like a standard for pedestrian. they are a moving vehicle themselves. so saying that it's okay, we have a current regulation in place, they are just going to that and during multiple mid-point, not just one because these are l