You are driving a car and you drive at a constant speed

You are driving a car and you drive at a constant speed.
On your right, nothing ... On your left, a fire truck driving at the same speed and in the same direction as you.
In front of you, a pig, which is bigger than your car!
Behind you, a helicopter that follows you, in the middle.
The pig and the helicopter are going at the same speed as you?
Faced with all these elements, how do you stop?
It's simple, you get off the ride !
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