Like you NotSpaghetti I have read the rules several times, but am still not completely clear about their meaning.
Today is Saturday and I have two large dogs to exercise. If I take my usual daily walk through the park I will arrive at the seafront where today I will have to battle past walkers, joggers, children on bikes, more dogs, wheelchairs etc. It is like a free for all along the front at the weekend and impossible to socially distance.
Instead I am going to get in my car and drive 3 miles to the open moor, walk for two hours, passing perhaps two other dog walkers, then drink my flask of coffee in my car.
Risk assessment completed, no looking for loopholes, just using common sense.