As an emergency measure it's not a bad idea. But it just shows the shortcomings of the transport policies. They have to think of smarter ways in the future. Out

As an emergency measure it's not a bad idea. But it just shows the shortcomings of the transport policies. They have to think of smarter ways in the future. Outright ban old gasoil cars without particulate filters, congestion charge, selectively lowering the speed limit, better road design to accomodate for bicycles...