LONDON’S High Court granted permission to a group of asylum seekers to appeal against a ruling that Britain’s plan to send migrants to Rwanda is lawful. Britain's interior ministry said it would defend its policy, which is a central part of Prime Minister Rishi Sunak's plan to tackle the record number of migrants arriving in small boats. The government says the plan will deter people smugglers, though it has been denounced by rights groups and even King Charles since it was announced in April. The first planned deportation flight was blocked in June last year by a last-minute ruling by the European Court of Human…