Green Line
Green Line Coaches Ltd
1930 Reflecting the development of motor coaches, the company was established by the Underground Group[1] as a subsidiary of London General Omnibus Co[2].
1970 London Country Bus Services, which were formed by the Transport Holding Co "to receive in due course the property, rights and liabilities comprised in the London Transport Country (green) bus and (Green Line) coach Services"[3], was transferred to the National Bus Co.