 In 1970/71 London Transport's last Country order, for 138 AEC Swifts, was delivered.The Atlantean soon became London Country's standard bus, and by 1980 there were 293 in the fleet.Most were bodied by Park Royal, with some by Roe to the same design and 30 Metro-Cammell bodied Atlanteans, diverted from a Midland Red order.