1.0Armagard UKhttps://www.armagard.co.uk/newsRichard N Williamshttps://www.armagard.co.uk/news/author/richardnwilliams/rich600338<blockquote class="wp-embedded-content" data-secret="CNM9IVEmm0"><a href="https://www.armagard.co.uk/news/outdoor-advertising-signs-digital-versus-static/">Outdoor Advertising Signs – Digital Versus Static</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.armagard.co.uk/news/outdoor-advertising-signs-digital-versus-static/embed/#?secret=CNM9IVEmm0" width="600" height="338" title="“Outdoor Advertising Signs – Digital Versus Static” — Armagard UK" data-secret="CNM9IVEmm0" 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://www.armagard.co.uk/news/wp-includes/js/wp-embed.min.js </script> Out of home advertising is one of the oldest forms of promotion. From the Romans to Victorians, signs have always adorned our high streets and city areas. With the advent of printing during the eighteenth century, out of home advertising exploded and by the twentieth century signs, posters and billboards littered nearly every space, blank […]