Delhi’s only official Hop-On-Hop-Off (HOHO) sightseeing bus service will resume early next year with several new features and attractions. In which year was the first hop-on hop-off bus launched?

Delhi’s only official Hop-On-Hop-Off (HOHO) sightseeing bus service

1.	Delhi’s only official Hop-On-Hop-Off (HOHO) sightseeing bus service will resume early next year with several new features and attractions. In which year was the first hop-on hop-off bus launched?
A.	2008
B.	2010
C.	2012
D.	2014
E.	2016
Answer» C. 2012