The European Union is considering a fresh proposal on fishing rights from the U.K. as Prime Minister Boris Johnson aims to secure an 11th-hour trade deal. Both parties had signaled over the weekend that they could make no further compromises, but on Monday the U.K. offered to give further ground if the EU backed down in other areas, according to people familiar with the negotiations. The latest suggestion from Britain would see the EU reduce the value of the fish it catches in U.K. waters by about a third. Last week the U.K. was insisting the EU accept a 60% cut. The EU told negotiators on Friday that a 25% reduction was its final offer and this was already difficult for countries including France and Denmark to accept -- the bloc had initially suggested 18%. The European Commission, which is handling negotiations on behalf of the 27 EU members, is liaising with national governments, particularly those that have big fishing industries, before responding, the people said. Michel Barnier, the bloc’s chief negotiator, is scheduled to brief ambassadors from the 27 member states at about 4 p.m. in Brussels on Tuesday. After another day of intense talks between negotiators in Brussels on Monday as well as consultations with senior figures in London, Paris and Berlin, the two sides were still not ready to reach a conclusion, officials said. Indeed, officials say talks could still collapse over a major disagreement about how far one side can retaliate if the other breaks the rules. Even if the two sides can bridge their differences on how much European boats will get -- they are now haggling over as little as 33 million euros ($40 million) of fish annually -- talks may still founder on the EU’s demand that they should be able to impose broader trade tariffs on the U.K. if London rows back on any fisheries agreement, a concept known as cross-retaliation. The U.K. has said it would accept penalty tariffs on fisheries but not in other areas. The U.K. has demanded the EU accept a five-year transition to the new arrangement rather than seven, the people said. The EU had initially called for 10 years to adjust and the U.K. had proposed three. “There have been successive proposals from the U.K., sometimes on fishing, that don’t respond to European priorities and demands,” French Europe Minister Clement Beaune told reporters in Paris. “Difficulties remain, in the fishing sector -- but not only, so it would be a error of judgment and unacceptable stigmatization to say that a few countries or a few sectors are blocking.” Subscribe to our YouTube channel: https://bit.ly/2TwO8Gm Bloomberg Quicktake brings you live global news and original shows spanning business, technology, politics and culture. Make sense of the stories changing your business and your world. To watch complete coverage on Bloomberg Quicktake 24/7, visit http://www.bloomberg.com/qt/live, or watch on Apple TV, Roku, Samsung Smart TV, Fire TV and Android TV on the Bloomberg app. Have a story to tell? Fill out this survey for a chance to have it featured on Bloomberg Quicktake: https://cor.us/surveys/27AF30 Connect with us on… YouTube: https://www.youtube.com/user/Bloomberg Breaking News on YouTube: https://www.youtube.com/c/BloombergQuickTakeNews Twitter: https://twitter.com/quicktake Facebook: https://www.facebook.com/quicktake Instagram: https://www.instagram.com/quicktake