This St Mary's has got a very funny top to the tower [It's called a "saddleback roof", Big Ted].
I sat on the wall to have my photo taken in front of the sign but it was a bit blowy and I did a somersault backwards off it! Luckily there wasn't a big drop behind the wall and there was a soft bit of grass so I was uninjured. But it's not the way to treat a "Roving ambassador" ('specially a photogenic one with splendid fur).