Is it convenient to talk at the moment? http://xxx-xxxxxx.in.net/yuvytu yuvytu The Treaty of Utrecht, 300 years ago, might have ceded sovereignty of Gibraltar to Britain in perpetuity, but a more pragmatic approach is now required. In 1898, a treaty with China leased most of the former territory of Hong Kong to Britain for 99 years. A similar treaty with Spain would make sense today.