RNLI would be launched to help them land, immigration would meet them off the boat to hand out food, clothing and direct them to suitable hotels while they are processed, HMRC would be in attendance to see if the odd oligarch was amongst their number, and a weird Lefty choir would welcome them with a rousing rendition of gosudarstvennyy gimn rossiyskoy federatsii, welcome to Londongrad tovarisch.