function ghostmode_on()
 if getElementType(source) == "vehicle" then
	local v = getPedOccupiedVehicle(localPlayer) 
	for index,vehicle   ipairs(getElementsByType("vehicle")) do 
		setElementCollidableWith(vehicle, v, false) 
	end
end
end
addEventHandler("onClientElementStreamIn  ", getRootElement(),ghostmode_on)