Passengerss who used car-service Uber took screen shots of the moving icons of vehicles in theapp as they had rainbow flags trailing behind them.

优步用户将应用程序中汽车的移动图标进行截屏，因为图标都拖着彩虹旗尾。

youdao

Still, the news of Interpublic's hire was surprising, given all the foot dragging that's surrounded what has been dubbed the "Rainbow DBS" service.

FORBES