Our front lawn is showing a couple of very interesting lines.
One I knew about - it's a previous path that was moved and grassed over.
But the other is new in 16 years here .... looks like a sewer ? It's clipping the corner of the property (we live on a corner so have 2 lawns at right angles.
Have snapped some pics with rulers and markers for future reference.
Anyone else finding things appearing.
Wish I had a drone to get a full overview.
When we had the really cold snap, a very faint line appeared in our back garden which from it's orientation with the house, and a drain, I'm guessing is another sewer.