1.0Motorsinside Englishhttps://www.motorsinside.com/enDamien Didrichhttps://www.motorsinside.com/en/author/ddidrichrich600338<blockquote class="wp-embedded-content" data-secret="Pf1sv7WhOd"><a href="https://www.motorsinside.com/en/f1/news/9256-silverstone-has-48-hours-sign">Silverstone has 48 hours to sign</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.motorsinside.com/en/f1/news/9256-silverstone-has-48-hours-sign/embed#?secret=Pf1sv7WhOd" width="600" height="338" title="“Silverstone has 48 hours to sign” — Motorsinside English" data-secret="Pf1sv7WhOd" 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); </script> https://www.motorsinside.com/en/wp-content/uploads/sites/2/2010/07/1500_edito_09DTWWmnePqkaG4Mo0s5kwBR7_7dPxG8KSYxI_cLP10lo13mdQMzbEf6x_3S-768x512.webp600400The British Grand Prix has less than 48 hours to secure its place on the Formula One calendar for next season. Bernie Ecclestone, who holds the rights to F1 events, has warned that his negotiations with Silverstone are over and he is now waiting to see if Silverstone is ready to pay the asking price […]