Ever since the fatal accident when a pedestrian was hit by a tram at Saughton, Edinburgh Trams have been including extra safety features at pedestrian crossings across the network in order to make it as clear as possible to those crossing the tracks that they need to be alert. As well as new wooden barriers the standard Tramway Look Both Ways signs have been applied on the ground.
OK but how do they solve the problem that is Princes Street where tourists often aimlessly cross the tracks gawping up at the castle, ignoring approachimng trams.