Dario Gradi was the manager of Crewe from 1983 to 2007 and 2009 to 2011

Former Crewe manager Dario Gradi has apologised for "not recognising signs of abuse" carried out at the club by paedophile Barry Bennell.

Bennell - who worked at Crewe in the 1980s and '90s - is serving a 34-year sentence after being convicted of child sexual abuse five times.