Paving at Stevenage

• The symmetry group of the tiling is 4*2 (p4g).
• All the internal angles of the constituent polygons are a multiple of 22.5°.
• Contains two squares.
• There is one non-regular reflective tile.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 131 polygons.

1. From John Sharp of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

v54