Karnataka State Road Transport Corporation [Ksrtc] — Using mobile phone while driving

I am traveling from Bangalore to Hassan by Bangalore to MANGALORE KSRTC SARIGE bus. Boarded from Majestic Kempegowda bus stand. Bus departed at 5:30pm on 30/11/2021. Driver using mobile phone in one hand and driving the bus. Really it's very hard to travelling. Driver around 50 to 55 age group. Even conductor not telling anything. Kindly enquire him. Save the passengers life.