The town of Hebden Bridge was subject to a flooding incident resulting in local flood sirens to ring out on Sunday (July 28).<br /><br />Footage shows Palace House Road with a WWII style air raid siren ringing in the background.<br /><br />The eerie sounds warn locals that flooding of the River Calder can be imminent and to be aware of the dangers that accompany the adverse weather.<br /><br />Hebden Bridge and the rest of the Calder Valley were devasted by floods in 2016.<br /><br />This prompted a Flood Alleviation Scheme to help regenerate the riverbanks and other waterways to prevent serious flooding happening again.<br /><br />The filmer said on Twitter: "Thankfully I live out the way of it but it’s a worry for friends’ properties."