Ensure that your vehicle is fitted with a catalytic converter if you use unleaded fuel

Ensure that your motor vehicle is properly tuned and serviced

Use public transport if possible or join a lift club

Lobby your employer to start a "work-from-home" scheme

Make queries telephonically rather than in person

Compost your garden waste rather than burning it (Contact Durban Solid Waste for a list of Garden Refuse Disposal Sites)

Plan your car trips so they are as short and effective as possible