I finally tracked down the bloke from highways who was instrumental in me having to withdraw my application to renovate my porch (making it a bit bigger)and move my driveway. His objection was that he "felt" that visibility would be affected exiting the driveway. It took quite an effort to tease any numbers out of him, as he kept talking about "feelings". Basically he said that at 2m from the carriageway, at the centre of the driveway (which is being moved sideways), the new porch would obstruct the view.
This has left me totally perplexed. The existing porch is 2.2m back from the carriageway, and does not limit the view in any way. The proposed porch is wider, but comes exactly the same distance forward. Neither of which limit visibility. You have to look back over your shoulder to see them, and they are masked by the buildings behind. To make matters slightly more perplexing, the guy says that the existing porch is OK!
Is there anything one can do when faced with such a situation apart from capitulate? If I can't renovate the porch I might as well knock it down as it is a tiny late-60s flat roofed eye-sore.
LGF