As an aside to the posts referring to the Pegasus bridge attack and dioramas.
In the Parachute Regiment museum room at IWM Duxford there are the original planning models for most of the airborne assaults in Europe in WW2.
The Pegasus model has every hedge etc and now has the position of each of the gliders. One is several fields away, but then you realise that it is right near a smaller bridge on the same road.....
mmitch.