Incident points

The number of incident points you need before getting kicked off the server is defined by the whomever hosting the server and can be up to 250.

Points
Hitting or being hit by other vehicles gives 4.

Driving out of Track limits gives 1.

Disconnect in Racing session gives 3 (Ranked servers have no penalty for disconnects in Practice and Qualification).

Losing control gives 2.

Not serving Penalties gives 4.

Driving out of Track limits while throttling gives 2.

Being stationary on track gives 1.