Hello
Very new newbie here.
When I first used used Waze I noticed things like car on hard shoulder but when I get there they were not there. How do you remove them ?
Each hazard warning should have two buttons along the bottom of the notification. A blue thumbs up to thank the reporter (and confirm it is still there), and a red location marker with a diagonal line to report it is no longer at this location, tap this one 
And welcome to the forums, please ask any more questions you have and I hope you enjoy using Waze.
Unfortunately some warnings only have comment and confirmation (thanks) buttons. I had this issue recently when driving through roadworks…finished few hours before. I could not remove it
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