Ключевые слова: attention, background, blurred, bokeh, bright, caution, celebration, christmas, city, colorful, control, cross, crosswalk, danger, dark, decoration, defocused, england, evening, green, holiday, illuminated, information, lamp, light, london, new, night, outdoor, pedestrian, red, regulate, regulation, road, safety, semaphore, shiny, signal, square, stop, stoplight, street, symbol, trafalgar, traffic, transportation, tree, warning, xmas, year,