<p>The security cover of former Indian cricket captain and ex-BCCI President Sourav Ganguly has been downgraded by the West Bengal government following a routine periodic review, NDTV reported. Ganguly, who previously held top-tier Z-category protection, will now receive Y-category security.</p> <p>Under the revised security arrangement, the veteran cricketer will be assigned a specialized security escort of three police personnel, a reduction from the larger contingent that accompanied him unde