They are making certain to have the yellow bumps in the cement at every possible corner across America. They are tamper proof. They want people to believe they are to help the visually impaired. Many of these have computers in them that can steal info off your electronics as you are within a certain amount of feet from them. They say the bumps are to help control traffic. Im guessing that the bumps are probably going to be used to lock people into certain areas...to shut down electric cars . Call me crazy, but I wouldn't be the least bit surprised. They want to force lock us down. There are patents that provide more info about the usually yellow bumps, in cement ; in front of stores, intersections, etc ..look into it .pretty interesting. Some locations they are putting these bumps seem quite odd. 🤔 Commie control like China- That's what the Joe Bidet crew desires. Joe wants to force us all to use dangerous electric vehicles in the name of climate change. When his crew really desires the ability to control, and shut down our vehicles. Joe Biden is a loser/traitor