In the difficult situation you and the police officer were in I dont see how a camping ban would help.
I agree, and this is my point.
We HAVE the laws already, what we do not have are the resources and will to deal with this.
Can you imagine how in a city, should an officer be threatened and 'chased', it would be responded too?
I know we cannot have hundreds of officers on duty - but we have police, we have rangers and wardens, we have community who are willing and able to get stuck in (i.e. me on my daily commute, happy to report issues, even if they were rarely able to respond).
There was no pragmatism from the council - no metal bins provided for rubbish, no regular clean up, no signs encouraging good practice and efforts to fine miscreants for littering etc.
Cameron's article shows a small insight into some creative, long term efforts that may deliver some changes - it is so frustrating that this issue has been around for nearly a decade, and so few 'new' approaches have been tried, and a door now shut on the ideas it feels.