Sagot :
Réponse :
Explications :
Continue straight on rue Mercer. At the crossroads, turn left into a long acre street. Walk along this street at the crossroads. Turn left and walk along martin street then turn right into william IV street. Then take the small path on the right. After turn left and continue straight as at the roundabout. Warning, take the fifth exit. Trafalgar square on your left.