<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu Magadzirirwo eKirasi 156 akanga akachengetedzeka zvikuru kupfuura Metro Cammells yapfuura Kirasi 151 magadzirirwo.  <response>: Zvechokwadi, shanduro yakaoma zvikuru yemutsara ndeyekuti Kugadzirwa kweClass 156 kwaive kwakanyanyisa kudarika Metro Cammell yekare yeClass 151 yakagadzirwa, muviri wakagadzirwa nesimbi panzvimbo yeAluminium, uye kugadzirwa kwekambani kwaiva nemaune kwakafanana neBRL Class 150 kuti zvive nyore kugamuchirwa kwehurumende. 