Restore Britain received its latest high-profile endorsement last week when former Chelsea captain John Terry replied “100% yes” to an Instagram post by party founder Rupert Lowe wanting to “ban foreigners from claiming benefits”, “remove migrants who are incapable of financially supporting themselves” and “put our own people first”.Lowe, the Great Yarmouth MP, set up Restore Britain last year as what he called a “political movement” after he wa…