uint mask = GetPresentSignals(tile) & SignalOnTrack(track);

			SetSignalStates(tile, (GetSignalStates(tile) & ~mask) | ((HasBit(GetRailReservationTrackBits(tile), track) && EnsureNoVehicleOnGround(tile).Succeeded() ? UINT_MAX : 0) & mask));

		}

		MarkTileDirtyByTile(tile);

		AddTrackToSignalBuffer(tile, track, _current_company);

		YapfNotifyTrackLayoutChange(tile, track);

			/* Extend the train's path if it's not stopped or loading, or not at a safe position. */

			if (!(((v->vehstatus & VS_STOPPED) && v->cur_speed == 0) || v->current_order.IsType(OT_LOADING)) ||

					!IsSafeWaitingPosition(v, v->tile, v->GetVehicleTrackdir(), true, _settings_game.pf.forbid_90_deg)) {

				TryPathReserve(v, true);

			}

		}