The sign does not lie. Bosham (no, it’s pronounced boz-‘am) is right on a tidal estuary. A few of the houses have short front doors, or water-proof fences.

Road sign - this road floods each tide.A blue front door with a very high first step to prevent the tide coming in the front door.A garden fence with a high step to prevent the tide flooding the garden and house.A very short front door with a high entry to prevent tidal waters flooding the house.

Timmy @timmy