Dumbledore was always vocal in declaring that it was a mistake to guard Voldemort's greatest supporters with Dementors, who have the most to gain if Voldemort returned to power.
Dumbledore sanoi aina, että oli virhe vartioida Voldemortin suurimpia kannattajia ankeuttajien avulla, joilla on enemmän hyötyä Voldemortin palatessa valtaan.