I also live in Locking which is the very definition of a rat run.
Pull the other one! Where's Locking on a rat run to? Are they getting January sales rushes to Hutton garden centre? Any hardcore ratrunners wanting a short cut into town will take the turn just after the motorway bridge (I think it's Elborough, but I've not checked the map) rather than go through Locking.
Also, Locking's got a ton of speed cushions and a one-way system, in part to discourage rat-running. It's probably not as effective as a good gate, but North Somerset's transport leadership is a bit wary of doing much that would curb the cars... probably because of reactions like this:
And along with many others I also pay tax, of which some goes to infrastructure, roads being an example of this. I will drive down any legal highway to get to my destination, whilst obeying the law, and being a considerate road user.
Well, yes, no-one says not. I'm just saying we should put some gates across three-quarters of the width of some rural single-track roads that would be good cycling routes were it not for motorists straying from the main roads because their sat nav thinks a 60-limit back road will save them 5 seconds. You can still drive down it to get to your destination, but you'll now have to obey the law and open and close the gate partway along.
When the people who live on that highway pay exclusivly for its upkeep, than i'll stop driving on them.
I've some sympathy for that view - I was part of a parish council that tried to lease a road so we could calm traffic on it - but to me, the bottom line is: if someone lives on a back road, it should remain a back road unless there's due process to change that. Back roads shouldn't become major routes willy-nilly just because some motorists are determined to leadfoot it along them and bleat about the unfairness of the people who live there wanting to continue to live without the threat of motorists injuring them or demolishing their homes. Heck, a minority of motorists manage to do that on purpose-designed major routes with all the safety features and visibility distances, so they'll definitely manage it on back roads that are turned into ad-hoc major routes.
People in towns are allowed to live on back streets without having the world racing through, thanks to blanket 30mph and increasingly 20mph zones and the road designs that come with them - including gates, in some cases - why shouldn't villagers be allowed to live on back roads?