Well, good for you, Roz! Nice to see someone prepared to do their bit
Although, in truth, I am slightly surprised to see your call for "community responsibility" translated into such a limited unilateral action, I will still be happy to help out with the moat and drawbridge if you will take on the role of explaining to the disgruntled residents of other nearby streets that it does take quite a lot of driveway to stable the high horse...
Note to other posters: I am not in any way suggesting that the issues are not real ones, that "Get off my land" is not a perfectly natural, valid initial reaction to them, or that everyone expressing concern is motivated by that particular reaction. Just that it would be nice if people were clear (at least in their own minds) about whether their primary concern is to find a solution that benefits the whole area or just their own little corner of it!