1510 	if (!HasBit(v->flags, VRF_TRAIN_STUCK)) {  in MarkTrainAsStuck()
1512 		SetBit(v->flags, VRF_TRAIN_STUCK);  in MarkTrainAsStuck()
1832 	if (!HasBit(v->flags, VRF_TRAIN_STUCK)) FreeTrainTrackReservation(v);  in ReverseTrainDirection()
1874 …if (HasBit(v->flags, VRF_TRAIN_STUCK)) SetWindowWidgetDirty(WC_VEHICLE_VIEW, v->index, WID_VV_STAR…  in ReverseTrainDirection()
1875 		ClrBit(v->flags, VRF_TRAIN_STUCK);  in ReverseTrainDirection()
1902 	} else if (HasBit(v->flags, VRF_TRAIN_STUCK)) {  in ReverseTrainDirection()
1904 		ClrBit(v->flags, VRF_TRAIN_STUCK);  in ReverseTrainDirection()
2008 …t->force_proceed = t->force_proceed == TFP_SIGNAL ? TFP_NONE : HasBit(t->flags, VRF_TRAIN_STUCK) |…  in CmdForceTrainProceed()
2730 …if (HasBit(v->flags, VRF_TRAIN_STUCK)) SetWindowWidgetDirty(WC_VEHICLE_VIEW, v->index, WID_VV_STAR…  in TryPathReserve()
2731 		ClrBit(v->flags, VRF_TRAIN_STUCK);  in TryPathReserve()
2756 	if (HasBit(v->flags, VRF_TRAIN_STUCK)) {  in TryPathReserve()
2760 	ClrBit(v->flags, VRF_TRAIN_STUCK);  in TryPathReserve()
2955 		if (!HasBit(this->flags, VRF_TRAIN_STUCK)) FreeTrainTrackReservation(this);  in Crash()
3207 						if (HasBit(v->flags, VRF_TRAIN_STUCK)) return false;  in TrainController()
3764 		ClrBit(v->flags, VRF_TRAIN_STUCK);  in TrainLocoHandler()
3813 	if (!mode && HasBit(v->flags, VRF_TRAIN_STUCK)) {  in TrainLocoHandler()
3824 …if (HasBit(v->flags, VRF_TRAIN_STUCK) && v->wait_counter > 2 * _settings_game.pf.wait_for_pbs_path…  in TrainLocoHandler()
3834 			ClrBit(v->flags, VRF_TRAIN_STUCK);  in TrainLocoHandler()