OK.
But my local police don't have the resources to respond when the "obstruction on the road" is a person with a head injury, and 10 members of the public are directing traffic to prevent south west London being gridlocked, then I'm guessing Swindon don't have the resources for an obstruction that can easily be got around on the adjacent roadway.
That doesn't mean it's ok, but literally thousands of things that are not ok do not get police attention because there is more important things going on.
Edit: and if Swindon police do have the resources, then can we move some money from them to the Met?