as nine licences are cancelled and roadside stalls face strict fire-safety enforcement. Ahmedabad police have intensified Diwali firecracker checks, cancelling all manufacturing licenses & revoking/suspending multiple retail permits due. Ahmedabad: Ahead of Diwali festival, the city police on Tuesday issued a notification with regard to the sale and use of only green firecrackers within Ahmedabad limits from Oct 19 to Nov 5.