Waa kuwee khadadka tareenka ee ugu fiican?
Tareenka dhulka hoostiisa mara ee London wuxuu leeyahay wadooyin badan oo caan ku ah sababo kala duwan awgood. Khadka Victoria waa mid ka mid ah kuwa ugu dhaqsaha badan oo leh joogsiyada ugu habboon inkasta oo ay buuq badan tahay oo aan lahayn qaboojiye. Khadadka Hammersmith, Metropolitan iyo Circle waxay leeyihiin hawo qaboojiye taas oo ka dhigaysa inay caan ku yihiin xagaaga. Inkastoo aysan farsamo ahaan qeyb ka aheyn tareenka dhulka hoostiisa mara ee London, Docklands Light Railway waxay leedahay waddo aad u qurux badan marka laga fiirsado kuraasta hore ee tareenada aan wadayaasha lahayn. Khadka Elizabeth sidoo kale waa mid caan ah, in kasta oo farsamo ahaan uusan ahayn khad dhulka hoostiisa mara, sababtuna tahay tareennada cusub, qaab dhismeedka xarunta ee cajiibka ah iyo jidadka dhaqsaha badan.