Actress Harshika might not be busy acting in movies, but is definitely busy with one or other thing. On Monday the actress flagged off the first bio-diesel bus along with Transport Minister Ramlinga Reddy.

The Karnataka State Road Transport Corporation has launched India's first bio-diesel passenger bus which will shuttle between Bengaluru and Chennai. The bus is the first one in Karnataka and the Corporation is planning to include more buses in the future, if this bio-diesel bus becomes a hit.