the prime minister lives, downing street. they turn through the arch and cross the parade, then left at the mall where they'll see tens of thousands of well-wishers at st. james's park and outside st. james's palace. they'll pass clarence house on the right where prince charles lives until they reach the final destination, buckingham palace. next to this is the place where this royal ride really begins. behind buckingham palace we find the royal mews where they keep the limousines, the carriages and they stable the horses that will be used for the wedding. max foster now takes us inside to give us a glimpse of transport royal style. >> if you live in a palace, you need a garage to match. this is what's known as the