The National Highway and Motorway Police (NHMP) on Wednesday made it mandatory for all vehicles, especially passenger and cargo vehicles, to carry a working fire extinguisher as it announced stricter fire safety rules for commuters. In a statement, an NHMP spokesperson said that all vehicles, especially passenger and cargo vehicles, must carry a working fire extinguisher. โThese special safety measures are being implemented to prevent fire hazards during accidents,โ the spokesperson said.