 Two single @-@ deck routes also received branding based on the playing card theme , Route 29 was branded as The Best Deal ( Volvos 136 – 150 , red ) and route 49 Leader of the Pack ( Volvos 151 – 160 and 170 , blue ) . Volvos 151 – 160 were repainted into a new branding for route 49 , The Queen of Scots with 136 – 138 and 170 now repainted into standard madder and white . Meanwhile , Route 29 was rebranded as The Stock Brig until both of these routes commenced double decker operation in June 2014 and March 2015 respectively . The 29 has retained an orange roof but with no " Stock Brig " branding . 
