Original sentence: While this may obstruct the regular users of these spaces such as car drivers and public bus riders, the philosophy of Reclaim the Streets is that it is vehicle traffic, not pedestrians who are causing the obstruction, and that by occupying the road they are in fact opening up public space
Edited sentence: While this may obstruct the regular users of these spaces such as car drivers and public bus riders, the philosophy of Reclaim the Streets is that it is vehicle traffic, not pedestrians who are causing the obstruction, and that by occupying the road they are in fact opening up public space, if only for themselves