Barry asked: If I’m driving a car and approach an intersection with a stop sign. Do I yield to pedestrians and cyclists approaching on a sidewalk or are they supposed to yield to vehicles in this instance?
When on a sidewalk or crosswalk, a bicyclist has the same rights and duties as a pedestrian.
s. 316.2065 – Bicycle Regulations
(9) A person propelling a vehicle by human power upon and along a sidewalk, or across a roadway upon and along a crosswalk, has all the rights and duties applicable to a pedestrian under the same circumstances.
(10) A person propelling a bicycle upon and along a sidewalk, or across a roadway upon and along a crosswalk, shall yield the right-of-way to any pedestrian and shall give an audible signal before overtaking and passing such pedestrian.
Please see this post for the answer: