 Route 3 / 3A was , until September 2010 , Club Class – across the City and Midlothian with extra yellow on the uppers and roofline and a black " club " symbol . Bus 720 , formerly one of the " Club Class " branded buses , was repainted into the new madder and white livery with a yellow roof and " 3 Connect " branding in spring 2010 , and it was expected that this would replace the Club Class branding . However , in September 2010 , it was announced that the 3 and 3A would be rebranded , using the same livery style as trialled on 720 , as The Lady Victoria to honour Midlothian 's mining heritage as the routes pass the Scottish Mining Museum based in the former Lady Victoria Colliery in Newtongrange . 
