U ka kholiseha ho reka thapo ea motlakase ea Paidu British gauge three core fekthering ea rona. Ka moralo oa eona o sirelelitsoeng, mohala oa motlakase oa Brithani oa boraro o fana ka ts'ireletso e matlafalitsoeng khahlano le tšitiso ea motlakase, e e etsa khetho ea mantlha bakeng sa lits'ebetso tse fapaneng tse kang mechini ea indasteri, litsamaiso tsa othomathike le phetisetso ea motlakase.
E entsoe ka thepa ea maemo a holimo, thapo ena ha e fane feela ka khokahanyo e tšepahalang le e sebetsang hantle empa e boetse e lumellana le litekanyetso tsa C-class retardant flame, e netefatsang polokeho le ho latela melao. Kaho ea eona e matla e tiisa ts'ebetso e tšoarellang esita le maemong a boima haholo. Ho feta moo, thapo ea motlakase ea Brithani ea methapo e meraro e etselitsoe hore e se ke ea kena metsing, e matlafatsang ts'epahalo le ho nepahala ha maemo a fapaneng.
Ka ho hanyetsa mollo, bokhoni ba ho thibela metsi, ho tšoarella, le ho hanyetsa mocheso o phahameng, thapo ea rona ea motlakase oa British gauge three core ke tharollo e loketseng ho finyella litlhoko tsa hau tsa motlakase. U ka itšetleha ka bokhoni ba eona ba ho sireletsa, boholo bo pharalletseng, le likarolo tse thibelang lelakabe ho matlafatsa lits'ebetso tsa hau tse fapaneng ha u ntse u netefatsa polokeho le ts'ebetso e tšepahalang. Khetha thapo ea rona ea matla ea Brithani ea matla a mararo bakeng sa khokahanyo e se nang moeli le khotso ea kelello.