What are the urgent measures that should we take it in case of car crash?

take pic. for accesdant

call najm or sent pic. by application

then follow with them and insurance co.

I agree with specialties answers. Thanks. 

i fully agree with the answers been added by experts..........thanks.

The first thing to inform the traffic and ambulanceSecond immediate assistance if possibleThirdly caution when moving the patient so as not to worsen his condition

I agree with answer Mr. Ahmad .