https://www2.bostonglobe.com/metro/2019/04/26/cyclists-are-putting-red-cups-road-show-how-drivers-often-invade-bike-lanes/fskNwwciZ5I793zvL7hUWN/story.html

“We ... need connected protected bike lanes to accommodate everyone from
age 8 to 80 to ride stress free to school, work, and to the store,” he
said. “We also need to educate drivers that cyclists are legally
entitled to ride on the road and for drivers to share the space and be
courteous.”