I am away for the next 4 days. If the trespass continues during that time I will not be aware of it and thus angered by it so I guess I can wait. Since posing my question I have raised the matter with the police and an incident number has been recorded. The justification for breaking the law advanced for the first time yesterday was that I was doing likewise. He bases this on a misunderstanding of my title deeds which I have copied to him with an explanation based on solicitors advice of what they say. It is that I may park anywhere on driveway within the confines of my freehold provided that I do not obstruct the rights of way of others. That is what I have been careful to do. There is no right of way over the area claimed by me for parking.
If you are saying that you cannot answer the question then of course it is best you return my fee