{"id":6825,"date":"2010-08-22T15:48:32","date_gmt":"2010-08-22T14:48:32","guid":{"rendered":"https:\/\/communicatescience.com\/zoonomian\/?p=6825"},"modified":"2010-09-04T19:47:25","modified_gmt":"2010-09-04T18:47:25","slug":"world-war-ii-road-block-an-eerie-reminder-of-darker-times","status":"publish","type":"post","link":"https:\/\/communicatescience.com\/zoonomian\/2010\/08\/22\/world-war-ii-road-block-an-eerie-reminder-of-darker-times\/","title":{"rendered":"World War II Road Block &#8211; An Eerie Reminder of Darker Times"},"content":{"rendered":"<p>Here&#8217;s some not so sophisticated, but still deadly serious, military technology we discovered while walking along the river bank this morning.<\/p>\n<figure id=\"attachment_6963\" aria-describedby=\"caption-attachment-6963\" style=\"width: 470px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes2.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6963\" data-permalink=\"https:\/\/communicatescience.com\/zoonomian\/2010\/08\/22\/world-war-ii-road-block-an-eerie-reminder-of-darker-times\/cubes2\/\" data-orig-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes2.jpg\" data-orig-size=\"470,282\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS 7D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1277908538&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;17&quot;,&quot;iso&quot;:&quot;500&quot;,&quot;shutter_speed&quot;:&quot;0.005&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"cubes2\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Anti-tank road block near Sunbury&lt;\/p&gt;\n\" data-large-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes2.jpg\" class=\"size-full wp-image-6963\" title=\"cubes2\" src=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes2.jpg\" alt=\"Anti-tank Road Block\" width=\"470\" height=\"282\" srcset=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes2.jpg 470w, https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes2-300x180.jpg 300w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/a><figcaption id=\"caption-attachment-6963\" class=\"wp-caption-text\">Anti-tank road block near Sunbury<\/figcaption><\/figure>\n<p>Thankfully it never happened, but in 1940 there was every expectation that Britain would be invaded by Germany.\u00a0 One preparation for that was the building of a series of defensive lines around London and other areas of the country.<\/p>\n<figure id=\"attachment_6964\" aria-describedby=\"caption-attachment-6964\" style=\"width: 470px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes1.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6964\" data-permalink=\"https:\/\/communicatescience.com\/zoonomian\/2010\/08\/22\/world-war-ii-road-block-an-eerie-reminder-of-darker-times\/cubes1\/\" data-orig-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes1.jpg\" data-orig-size=\"470,313\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS 7D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1277908376&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;17&quot;,&quot;iso&quot;:&quot;500&quot;,&quot;shutter_speed&quot;:&quot;0.005&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Anti-tank road block concrete cubes\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Blocks extend to the water&amp;#8217;s edge&lt;\/p&gt;\n\" data-large-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes1.jpg\" class=\"size-full wp-image-6964\" title=\"Anti-tank road block concrete cubes\" src=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes1.jpg\" alt=\"Anti-tank roadblock concrete cubes near Sunbury\" width=\"470\" height=\"313\" srcset=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes1.jpg 470w, https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes1-300x199.jpg 300w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/a><figcaption id=\"caption-attachment-6964\" class=\"wp-caption-text\">Blocks extend to the water&#39;s edge<\/figcaption><\/figure>\n<p>The example here is a road block designed to slow down tanks and other armoured vehicles as they progressed in expected <a href=\"http:\/\/en.wikipedia.org\/wiki\/Blitzkrieg\">Blitzkrieg<\/a> fashion across the green and pleasant land.\u00a0 The concrete cubes extend down to the water&#8217;s edge, leaving a small gap that could be plugged with a removable barrier, possibly a duplicate of the piece of bent railway track, or hairpin, still in place.<\/p>\n<figure id=\"attachment_6969\" aria-describedby=\"caption-attachment-6969\" style=\"width: 470px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes_rail.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6969\" data-permalink=\"https:\/\/communicatescience.com\/zoonomian\/2010\/08\/22\/world-war-ii-road-block-an-eerie-reminder-of-darker-times\/cubes_rail\/\" data-orig-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes_rail.jpg\" data-orig-size=\"470,313\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS 7D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1277908502&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;17&quot;,&quot;iso&quot;:&quot;500&quot;,&quot;shutter_speed&quot;:&quot;0.005&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"cubes_rail\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Bent railway track or &amp;#8216;hairpin&amp;#8217; barricade&lt;\/p&gt;\n\" data-large-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes_rail.jpg\" class=\"size-full wp-image-6969\" title=\"cubes_rail\" src=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes_rail.jpg\" alt=\"Bent railway track or 'hairpin' anti-tank barricade\" width=\"470\" height=\"313\" srcset=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes_rail.jpg 470w, https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes_rail-300x199.jpg 300w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/a><figcaption id=\"caption-attachment-6969\" class=\"wp-caption-text\">Bent railway track or &#39;hairpin&#39; barricade<\/figcaption><\/figure>\n<p>I did a bit of fishing around, and discovered this particular defensive position close to Sunbury-on-Thames was part of the Outer London Stop Line.\u00a0 Other types of defense included concrete pillboxes, minefields and trenches, plus use of natural features like the river here.<\/p>\n<p>A road block like this one would likely be defended by another firing position nearby, so it wasn&#8217;t just a case of the enemy turning up and spending five minutes pulling out the barriers.<\/p>\n<p><a href=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes4.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6976\" data-permalink=\"https:\/\/communicatescience.com\/zoonomian\/2010\/08\/22\/world-war-ii-road-block-an-eerie-reminder-of-darker-times\/cubes4\/\" data-orig-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes4.jpg\" data-orig-size=\"470,305\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4.5&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS 7D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1277908395&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;17&quot;,&quot;iso&quot;:&quot;500&quot;,&quot;shutter_speed&quot;:&quot;0.005&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"cubes4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes4.jpg\" class=\"aligncenter size-full wp-image-6976\" title=\"cubes4\" src=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes4.jpg\" alt=\"\" width=\"470\" height=\"305\" srcset=\"https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes4.jpg 470w, https:\/\/communicatescience.com\/zoonomian\/wp-content\/uploads\/2010\/08\/cubes4-300x194.jpg 300w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/a><\/p>\n<p>There are many similar features around UK, but I don&#8217;t think the seriousness of the threat at the time, or the extent of the defenses put in place to counter it, are widely known.<\/p>\n<p>It&#8217;s also sobering to think these blocks were put down only 22 years before I was born.<\/p>\n<p>More on <a href=\"http:\/\/en.wikipedia.org\/wiki\/British_anti-invasion_preparations_of_World_War_II#Lines_and_islands\">British anti-invasion preparations of Word War II here<\/a>.<\/p>\n<p><span style=\"font-family: Arial; font-size: x-small;\"><br \/>\n<\/span><\/p>\n<p><span style=\"font-family: Arial; font-size: x-small;\"><br \/>\n<\/span><\/p>\n<p><span style=\"font-family: Arial; font-size: x-small;\"><br \/>\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here&#8217;s some not so sophisticated, but still deadly serious, military technology we discovered while walking along the river bank this morning. Thankfully it never happened, but in 1940 there was every expectation that Britain would be invaded by Germany.\u00a0 One preparation for that was the building of a series of defensive lines around London and &hellip; <a href=\"https:\/\/communicatescience.com\/zoonomian\/2010\/08\/22\/world-war-ii-road-block-an-eerie-reminder-of-darker-times\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">World War II Road Block &#8211; An Eerie Reminder of Darker Times<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[141,101,12],"tags":[959,958,961,962,960,963],"class_list":["post-6825","post","type-post","status-publish","format-standard","hentry","category-archaeology","category-history","category-politics","tag-london-defensive-stop-line","tag-military-defenses","tag-road-block","tag-sunbury","tag-tank-trap","tag-world-war-2"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pkpOr-1M5","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/posts\/6825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/comments?post=6825"}],"version-history":[{"count":41,"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/posts\/6825\/revisions"}],"predecessor-version":[{"id":6994,"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/posts\/6825\/revisions\/6994"}],"wp:attachment":[{"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/media?parent=6825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/categories?post=6825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/communicatescience.com\/zoonomian\/wp-json\/wp\/v2\/tags?post=6825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}