It's very suprise to see such a huge change in 10 years time when I just watch this video now... Even there are buses that looks new at that time, almost all have been transfered into other bus company...Those buses still running during this 10 years period are Enviro400, Scania OmniDekka...although they all have be repainted into other color livery...Also the changes in route number despite still having same destination...