petrol ( or gas to the Americans) powers the combustion engines of vehicles.
No.No.
Yes, they will use less fuel but the fuel they use is more costly. A diesel vehicle also costs more than the same vehicle equipped with a petrol engine.
of course you can
The fuel will not ignite properly.
Depends on the mpg that the vehicle you are driving gets.
As there is no "D" in the vehicle type number, this will be a petrol engine, so should run on unleaded petrol / gasoline.
Yes you can mix everything but don't put it in your engine because it will destroy it.
It depends upon the fuel economy of the vehicle you are driving.
Pollutants are not checked at a petrol pump.
if petrol was in short supply then emergancy services would be the vehicle that needed it most eg the police, ambulance and fire brigade
The answer depends on the petrol consumption of the vehicle in miles/gallon km/metre etc.
Petrol or Diesel [energy]