Bear me old mate, I think I'm going to have to disagree with you! It's just one of the risks of landing in a congested area. A 4D site is a good size, I think the crew have just been unlucky. Assuming they did a good recce which I'm sure they would have, being HEMS.
The number of congested area landings/takeoffs that they do it would be unusual not to have the odd incident like this. Hitting the stationary roadsign is another matter of course but there but for the grace of God.......
Thank Goodness I'm not doing that stuff any more!
