Shytorque: its 42 days notice and there is NO permission available that allows a helo to fly over a crowd or property that is inhabited.
All in all this has all the ingredients of a disaster which would result in a very very sad ending indeed.
shame there are still cowboys around after the shoreham crash.
But hey _ lets not be a spoilsport eh? It is after all a wedding and a gathering together of friends family and children.
No harm done was there....FFS