1.0Footprints of Londonhttps://footprintsoflondon.com/liverich600338<blockquote class="wp-embedded-content" data-secret="eY9LwMmEBT"><a href="https://footprintsoflondon.com/live/eventbrite-event/walking-tour-true-spy-stories/">Walking Tour – True Spy Stories</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://footprintsoflondon.com/live/eventbrite-event/walking-tour-true-spy-stories/embed/#?secret=eY9LwMmEBT" width="600" height="338" title="“Walking Tour – True Spy Stories” — Footprints of London" data-secret="eY9LwMmEBT" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://footprintsoflondon.com/live/wp-includes/js/wp-embed.min.js </script> https://footprintsoflondon.com/live/wp-content/uploads/2026/10/46691_image_original.jpg15362560A two hour walk about espionage and counter intelligence that tells the true stories that inspired spy fiction. A two hour walk about espionage and counter intelligence that tells the true stories that inspired spy fiction. On the walk you will hear about the reasons the British security services were set up, how they are...