Originally Posted by
rpenmanparker
In many jurisdictions there are three-foot rules prohibiting motorists from passing too close.
It's four feet in PA. The sheriff of Montgomery County, which borders Philadelphia and is full of sprawl in many places, has recently been holding informational meetings/press conferences to educate people about the law, which has been in effect since 2012. His office also printed yellow signs educating drivers about the law. The signs specifically mention his name and title.
Montgomery County sheriff promotes bike safety