Belisha beacon
/bəˈliːʃə/noun
- (in the UK) an orange ball containing a flashing light, mounted on a striped post on the pavement at each end of a zebra crossing（英国） 贝利沙指示灯（置于斑马线两端的人行道边的条纹杆上, 发橘黄色的频闪光）。
词源
1930s: named after Leslie Hore-Belisha （1893-1957）， British politician， Minister of Transport when the beacons were introduced.