As Birmingham's bin strikes enter their fifth week, the health secretary has said he is concerned about the impact of the walkout on public health.
Speaking to Times Radio, Wes Streeting said: "I certainly am concerned about the public health situation and the poor conditions we're seeing for people in Birmingham.
"As the bin bags are piling up, we see rats and other vermin crawling around."
Birmingham City Council said on Tuesday morning: "All of our waste wagons have been deployed from our three depots citywide this morning."