In the middle of January 2019, one of the GGS crews searching for a stolen Audi Q7 recorded in the Nowy Dwór Gdański region a continuous signal of a GSM jammer operating in several bands. The signal was so strong that it allowed the crew to determine the place from which it was broadcast without any problem. Despite jamming, the signal was also sent by the GanTrack module installed in the vehicle, which only assured the experts from Gannet Guard Systems that the stolen Audi was parked in a chop shop. All information and place coordinates were given to police officers. The vehicle was recovered.