If almost everyone is going a speed other than the speed limit I'd agree something should be done. But it's quite a leap to suggest the thing that should always

If almost everyone is going a speed other than the speed limit I'd agree something should be done. But it's quite a leap to suggest the thing that should always be done is to change the speed limit. Maybe the roads should be restructured and add traffic calming. Maybe through traffic should be encouraged to use an alternate route. It's not like speed limits are the only lever one can use.