Was I at fault?

On my way to work yesterday, a Scotty with an uncle driving and a lady riding pillion collided with my car.

Had to cough up a thousand rupees as they suffered minor injuries and I didn't want to involve police and all.

Looking at the footage, what would have been the case had it been a police investigation? Considering I was in my lane and the scooty seems to swreve a little to my side - rightmost lane.

https://reddit.com/link/1hcg8x2/video/p0645et4jd6e1/player

I use this route daily and would be slower any other day, but whatever it was I didn't slow down. Taking note to do it every day, an off second here and there.

Anyway, please could you guys look at the video and suggest if I was at fault?

And what would you say on my giving away money, was it a mistake and should I have stayed my ground?