Sarah, from Croydon, told the London Mayor that she had a no-fault eviction from her home which has since left her in “perpetual debt" and has to wait for payday just to buy milk.
"Ulez [has] come and taken my money that I had to buy these things. Now I don't have anything," she added.
Mr Khan responded: "We have got a housing crisis across the country. We are spending more money on benefits than bricks and mortar."