A visit to the dentist

I was out of area this afternoon visiting the dentist. When I moved back up north in 1988 I found a dentist I could walk to. The house was on this estate. You could tell where the house was by 2 tall fir trees in next doors garden. They were chopped down years ago as I can't remember when I last saw them. I have stuck with the same dentist all this time as it was easier than looking for a new one although it is not the same person. 
Going home I was stuck on the motorway an hour as there was a bad accident  which needed the air ambulance. An awful sight and a reminder how dangerous cars and driving on a motorway can be.