Handheld spray devices will be given to officers, allowing them to spray a traceable forensic solution from up to 10 metres away. How does the forensic spray work? The Smart Tag technology can link individuals and vehicles to specific incidents through a unique, traceable code, relating to the pressurised canister it was sprayed from. “The Smart Tag forensic spray offers a promising alternative. Do you think the Smart Tag technology will help the rise in illegal e-scooter use?