if event.ext_int then
	if not atc_id then
		print("No train")
		return
	end
	F.remove_rc({"DLG_north_reverse","DLG_shunt_platforms","DLG_shunt_Freight4"})
	F.add_rc("DLG_exit_north")
	atc_send("I+S0WR;S4D10SM")
	print("Train departing DLG\nTrain id: "..atc_id)
end

__approach_callback_mode = 1
if event.approach and not event.has_entered then
	atc_set_lzb_tsr(1)
end

if event.train and atc_arrow then
	atc_send("S1")
end