West Bengal Police seized a huge quantity of explosives and banned firecrackers during raids in different locations and arrested at least 100 people for their involvement in running illegal manufacturing factories. “So far we have seized nearly 34,000 kg of explosives and banned firecrackers and arrested at least 100 people for allegedly storing them and running their businesses. These arrests were made during last night’s raids conducted at different districts mainly Nadia, South and North 24 Parganas,” a senior state police official said on Tuesday.