lˈʌndən ˈɔfɚz mˈɛni fˈɔːɹmz ʌv pˈʌblɪk tɹænspoːɹtˈeɪʃən: ðɪ ˈʌndɚɡɹˌaʊnd kˈɑːmənli ɹᵻfˈɜːd tʊ æz ðə tˈuːb, dˈʌbəldˈɛkɚ ɹˈɛd bˈʌsᵻz, ænd tˈæksiz.
London offers many forms of public transportation: the Underground (commonly referred to as the Tube), double-decker red buses, and taxis.