- announced in October 2000 is this Dennis Dragon carrying all over
for Principal Insurance. The model became available in the UK in late
2001, and was issued in Hong Kong at a meeting of Principal Insurance
26th April 2002. It carries no Limited Edition Certificate. The model
no fleet number and the route no./destination are fictitious.
- AD220 entered service in August 1995, being one of a class of 360
vehicles introduced between 1991 and 1997.