Seeing as 'Murph' is driving in a controlled freeway, as he does once a year when he comes to town to get the 'rings done', (you know with traffic lights and lanes, parking meters, pedestrian crossings and coppers), he has his transponder on, plus his horn, (which he doesn't need back on the farm), and everyone with a TCAS can see what he's up to, even the coppers, the tax man, the toll booth and security cameras. The only ones who can't see him are those buggas without a TCAS that isn't mandated to be able to see him. Only the coppers can do that. You see they need to see him so they can send him a bill for driving on their roads even though he pays the same for them as they do. Recently the coppers told him he is going to have to get a transponder for his bull as the bell isn't loud enough for the city folk to hear when they are driving on his dirt roads over his grids and through his property.
His missus reckons he should stay out of the city as it's full of wankers.
'Murph' just brought a 36' boat and is gong to piss off to New Zooland with his budgie and 'go native'. (been watching too much of that new fangled TV I reckon).