Two-meter corridor framed by encroaching ceiling, grime-streaked bricks of once-white pillars on the right, dim-lit concrete floor underfoot, distinctly squelchy, lathered with a millimeter of mud and sweat. Stifled night drafts stir, disturbed, by the threat of insidious humidity. On the left, faint whisperings of revelry escape from the tangle of choking throes of grinding, grey-grilled gates.