<div dir="ltr">On Fri, 4 Dec 2020 at 19:56, Martin Koppenhoefer <<a href="mailto:dieterdreist@gmail.com">dieterdreist@gmail.com</a>> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
They do not imply that you have to fear airplanes on the street, they<br>
are meant to prepare you for low flying aircraft.<br></blockquote><div><br></div><div>Up until around ten years ago, a minor road went past the end of the<br></div><div>runway at what passes for an airport. The planes could be so low on</div><div>approach to the runway that there were traffic signals to prevent</div><div>vehicles crossing the path of an aircraft. There were also signs</div><div>warning of low-flying aircraft, which I referred to as "Give way</div><div>to aircraft."</div><div><br></div><div>-- <br></div><div>Paul</div><div><br></div></div></div>