Motorcycles have always been the primary mode of transport in developing countries. In recent years, there has been a rise in motorcycle accidents. One of the major reasons for fatalities in accidents is the motorcyclist not wearing a protective helmet. The most prevalent method for ensuring that motorcyclists wear helmet is traffic police manually monitoring motorcyclists at road junctions or through CCTV footage and penalizing those without helmet.
Image from the CCTV Camera:

Vehicle Detected by the First Stage YOLO:

Number Plate and Helmet/No Helmet Detected by Second Stage YOLO:

Number Plate Cropped Automatically:

The Number Plate is Detected using OCR using the Google Cloud Vision/ Tessaract:
Detected : MH 12 DZ 2102