After 7074 positive patients on 4th July & 6555 positive patients on 5th July (On both days test were around 31,000)the very next day,on 6th July test numbers came down by 8000 &by 5200 on 7th July to show less number of positive patients.
BMC should take a lead and do free testing for all symptomatic and asymptomatic high-risk contacts.