"Play your matches, but please do not pollute the city's air and definitely do not disturb the patients across the road at Lok Nayak Jayaprakash Narayan Hospital by bursting crackers,' is the request that Chief Minister Sheila Dikshit has made to the Delhi and Districts Cricket Association (DDCA). Her appeal came after the Indian Premier League matches held at Ferozshah Kotla Stadium here on April 19 and 30 which saw large-scale bursting of crackers increased noise pollution and traffic jams.