Northamptonshire Police are to use bins in which pyrotechnics such as flares etc can be placed.
As part of their campaign against pyrotechnics inside football stadiums, Northamptonshire Police will be placing the bins by turnstiles for the Coventry City matches versus Swindon Town tomorrow and against Wolverhampton Wanderers on April 26th.
Also worth a read - http://alisongurden.wordpress.com/2014/04/25/getting-carried-away-at-football-this-weekend-will-likely-make-you-an-armchair-only-fan-next-season/