Two young girls who died after a car crashed into a roadside drainage ditch have been named by police.
Tamzin Portor, aged 10, and her seven-year-old sister Jessica, both from Sutton Bridge in south Lincolnshire, died in hospital on Thursday night after suffering serious head injuries in the accident on the A47 near Wisbech.
Norfolk Police said officers are continuing to investigate the circumstances surrounding the crash, in which the victims' father and brother suffered minor injuries.