In Berlin, Germany, the Friedrichshain-Kreuzberg council painted yellow lines on some roads to define them as bike only, taking the space from existing car lanes.

在德国柏林，弗里德里希斯海因-克罗伊茨贝格区议会在一些道路上标上了黄线，从现有的机动车道上划分出自行车专用车道。