I interpreted the disabling of surge to reduce the incentive for drivers to make an extra buck off of the strike. Does Uber have the ability to nullify an area temporarily so that pickups can't be made? I mean, obviously, it's technically possible, as they set up special zones for airports. But I wonder if they have app behavior to handle a situation in which they need to tell users that pickups are temporarily disabled in an area on an impromptu basis.