Domine dirige nos
Lord, direct us - the motto of the City of London or the crie de coer of the hapless tourist, lost in our one maze of one way streets. However, some people took it seriously because (little bit of trivia for non-Londoners, most Londoners probably know this) the City of London is only about 1 square mile in size, and each entrance to the city is signed on the roadside by a gryphon, like this one.
But, who knows which major entrance to the city has a somewhat different marker and a a chequered history? Altogether more challenging. I'll post the follow up in a few days time.