https://www.reuters.com/article/us-britain-huawei/uk-decision-on-huawei-not-set-in-stone-british-minister-says-idUSKBN2470MJ >Britain's decision to allow China's Huawei to play a limited role in building its 5G network is not "fixed in stone" and is being reviewed following the imposition of U.S. sanctions, culture minister Oliver Dowden said on Monday.