MUCH to the shock of residents of Delhi, and also for concerned people across the country, municipal sanitation workers have again gone on strike in the national capital just months after they had carried out a 10-day strike in June last year. Even more surprising was the fact that the issues are the same – non-payment of wages. Like last year, garbage is piling up in the streets, allegations and counter allegations are flying fast and thick, the courts are involved and angry gheraos, dharnas and demonstrations are visible everywhere.