People in Leicester are being advised to buy fireworks from licensed shops.
Last year damaged and dangerous goods were illegally sold around housing estates from vans last year in the county.
Leicestershire Police are warning against any deals which appear significantly cheaper than usual.
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Mainly dry with clear spells but possibly one or two light showers near coasts overnight, remaining largely dry on Sunday.
After a cool start, Sunday looks set to be a dry and bright day, with sunny spells.
A mother from Birmingham has issued a warning after her daughter, 4, was bitten by a spider.