 After the original Leyland Olympians in plain Airline blue , the later Scania OmniDekkas were replaced by new Wright Eclipse Gemini 2 bodied Volvo B9TLs in March 2010 . The new vehicles included " E @-@ leather " upholstery ( a type of manmade composition leather made from recycled waste leather offcuts ) , power sockets , CCTV which enables passengers on the top deck to watch their luggage on the lower deck , LED lights and free wi @-@ fi . The vehicles cost over £ 200 @,@ 000 each , £ 30 @,@ 000 more than standard vehicles , and carry a two @-@ tone blue and red livery . The previous Scanias carried a livery of white and light / dark blue , with orange detailing . 
