- this model is one of twelve 1/150 scale models
released on 26th May 2008. This vehicle was the subject of 1/76th scale
model from Corgi in the same livery(44503).
- when the new Hong Kong International Airport opened on 6th July 1998,
Citybus introduced a network of routes using the CityFlyer brand name,
to connect the new airport with Hong Kong Island and Kowloon. Fleet No
2138 is one of over 150 Duple Metsec bodied Tridents purchased to cater
for these extra services. It entered service on 16 June 1998.