Police believe they have contacted all the families of 35 people whose remains were recovered in a raid on a Hull funeral home.
Humberside Police said National Crime Agency experts were helping to establish “if what has been respectfully recovered are in fact human ashes”.
“I can confirm that whilst formal identification procedures are ongoing, we do believe we have contacted all families of the 35 deceased,” said Assistant Chief Constable Thom McLoughlin.
More than 1,500 calls have now been received to a phoneline for people who used Legacy Independent Funeral Directors.
Two people – a man aged 46 and a woman aged 23 – were arrestedon suspicion of prevention of a lawful and decent burial, fraud by false representation and fraud by abuse of position.