It's sort of adding 10 minutes onto yourjourney and you sort of think to yourself, is this actually doing any good for the environment? my road might be quieter, but the main roads are chock a block. it's definitely quieter down the roads and the traffic down the main road's not even that bad. so i don't really see what the problem is. tell me about the clean air sitting in those queues, i those incessant queues. queues. queues, queues of cars pumping out fumes and using up extra fuel. - this ltn, which was introduced back in march, is going to be trialled for 18 months. but these bollards hav...